Incumbent Republican and Democratic challenger set for rematch in District 29A
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POCATELLO – A Democrat is once again challenging an incumbent legislator to represent the Gate City.
Republican Dustin Manwaring is seeking to get reelected by his constituents, who voted him into office in 2020, while challenger Mary Shea is running to replace him.
District 29 is a small district in terms of land area, encompassing the majority of Pocatello, but its representatives and senator represents over 53,264 residents.
This isn’t the first time Manwaring and Shea have faced off in an election. In 2022, Shea lost to Manwaring by less than five points, and in 2024, she lost by ten points.
And in 2026, Manwaring and Shea are set for another rematch.
EastIdahoNews.com sent the same eight questions to Manwaring and Shea. Their responses, listed below, were required to be 250 words or less, and were not edited.
The day of the general election is Nov. 3
Tell us about yourself — include information about your family, career, education, volunteer work, and any prior experience in public office.
Manwaring: I am a sixth generation from Eastern Idaho. I graduated from Blackfoot High School, earned a Bachelor of Science from the University of Utah, and a Juris Doctor from Drake University School of Law. After law Schoo, I returned home to start my career a family. I started and have run a successful law practice in Pocatello for 17 years, practicing primarily business and corporate law and estate planning. I have been married to Whitney for ten years and we have two children. We are active in our church and community in many different volunteer and nonprofit capacities. I have served four terms in the Idaho House of Representatives. I currently serve on the Joint Finance and Appropriations Committee that sets state budgets and on the House Resources and Conservation Committee.
Shea: I am a mother of three, an attorney, an educator, and a longtime Pocatello resident. I grew up in a working-class neighborhood on Chicago’s South Side, where I learned early that opportunity is not distributed equally and that strong communities do not happen by accident. I earned my undergraduate degree from William & Mary and my law degree from the University of Richmond, began my career in the Virginia Attorney General’s Office, and moved to Idaho in 1999.
For more than 25 years, I have advocated for Idaho children and families. As a Certified Child Welfare Law Specialist, I have represented parents, grandparents, foster families, and children during some of the hardest moments of their lives. In that role, I have become more grounded in humility and compassion for others. I have learned not to judge before walking a mile in someone else’s shoes.
I also taught at Idaho State University for over a decade, preparing students for careers in the legal profession.
My community service includes leadership as President of Idaho Legal Aid Services, Board President of the Portneuf Health Care Foundation, and service in Idaho’s legal and nonprofit communities. I have not held legislative office, but I have spent decades working inside the systems our Legislature creates. I have seen what happens when those systems work, and when they fail. I am running because public service should make people’s lives better, solve problems, and earn trust.
Why are you seeking political office within your community? Briefly explain your political platform.
Shea: I am running because too many Pocatello families are working hard, playing by the rules, and still losing ground. I have spent my career helping families navigate systems created in Boise. I have seen the difference between a policy that looks good on paper and one that actually works at the kitchen table. District 29A deserves a representative who will bring that practical experience to the Legislature and ask a simple question: Does this decision make life better, safer, and more affordable for the people we serve?
My platform is freedom, fairness, families, and responsible government. Freedom means protecting individual rights, medical privacy, and the right of Idahoans to make personal decisions without unnecessary government intrusion. Fairness means working families and local businesses should not carry a heavier burden while powerful interests receive special treatment. Supporting families means strong public schools, accessible healthcare, safe communities, attainable housing, reliable childcare, and jobs that allow hard work to build a secure life.
Responsible government means reading the bill, listening to the people affected, asking who benefits and who pays, and requiring every public dollar to produce public value. I am not running to make government bigger. I am running to make it work better, spend more honestly, and focus on the real problems Pocatello families face.
Manwaring: I am committed to protecting Idaho families, supporting small businesses, and responsibly managing our natural resources. Before supporting any new law, I ask whether government action is truly necessary—or whether Idahoans can solve the problem without additional bureaucracy and red tape. I first ran for office to give Pocatello a strong Republican voice in the Idaho Legislature and to ensure that young professionals, working parents, and the next generation of Idaho families are represented in Boise. My priorities include keeping taxes low, simple, and predictable; expanding workforce training so Idahoans can build careers and prosper here at home; and empowering parents to direct their children’s education. I will work to improve access to affordable healthcare and childcare, defend personal privacy, strengthen consumer protections, and responsibly use new technology to make government more efficient, effective, and accountable.
With rising housing, fuel, and food costs facing Idahoans, can the state government help bring relief to Idaho citizens? Is it the role of the Idaho Legislature to help deal with these issues?
Manwaring: The Legislature cannot control every price, but it can make sure state government does not add to the burden. We should keep taxes low and predictable, return excess revenue to taxpayers when appropriate, reduce unnecessary regulations that increase housing and business costs, and ensure transportation and infrastructure investments support growth without wasteful spending. For housing, the state can help communities expand infrastructure, encourage responsible development, and remove unnecessary barriers while respecting private property and local decision-making. One of these is to bring a “right to build” law into effect as the default. This means if a builder can certify certain standards are met then a permit to build will be issued. We can also strengthen workforce training, support Idaho agriculture and small businesses, and protect competition so families have more opportunities and choices. The Legislature’s role is to adopt a responsible budget, provide appropriate oversight, and create a stable environment in which Idaho families and businesses can succeed—not to impose government price controls or pretend Boise can solve every problem. Every proposal should be judged by whether it delivers meaningful relief without creating more bureaucracy, debt, or long-term costs.
Shea: Yes of course it is. Idaho cannot control global oil prices or every national trend, but the Legislature directly influences what families pay for groceries, housing, property taxes, healthcare, childcare, utilities, and the infrastructure that supports growth. It should judge every proposal by whether it lowers real household costs, not merely by the size of the headline tax cut.
My first priority is targeted relief people can feel: repeal the sales tax on groceries with a responsible plan for local revenue; raise and restore regular adjustments to the homeowner’s exemption; strengthen the Circuit Breaker; and preserve tax relief for tips and overtime. We should also protect access to affordable health coverage, strengthen Idaho’s healthcare workforce, and avoid cuts that close clinics or shift higher costs to patients and hospitals.
Housing requires both supply and affordability. Idaho should remove unnecessary regulatory barriers, streamline reasonable permitting, allow smaller homes and lots where appropriate, and help communities finance the water, sewer, and roads needed for starter homes, apartments, workforce housing, and senior housing. We should expand TriShare and the Idaho Child Care Program so parents can work and employers can retain employees.
Finally, affordability requires better-paying jobs. Idaho should support Pocatello’s small businesses and responsible new development through workforce training, infrastructure, predictable rules, and partnerships with Idaho State University. Economic development should raise local wages and create lasting opportunity, while major projects disclose their demands and pay their fair share of public costs.
How will you best represent the views of your constituents – even those with differing political views? How do partisan politics play into your role as an elected leader?
Shea: I have spent my career working with people who disagree. As a trial attorney, mediator, child-welfare advocate, educator, nonprofit leader, and small-business owner, I have learned that you accomplish more by listening carefully, understanding the facts, and solving the actual problem than by shouting past people.
Pocatello is not a community where everyone thinks alike, and that is a strength. Whether someone is Republican, Democratic, independent, Libertarian, or politically unaffiliated, that person deserves a representative who answers the phone, reads the bill, takes concerns seriously, and explains her vote honestly. I will look for common ground, but I will not pretend every disagreement has an easy answer.
I am proud to be a Democrat, but my responsibility will be to District 29A. Idaho’s biggest problems are Idaho problems: affordability, housing, schools, healthcare, water, infrastructure, and individual freedom. Good ideas do not become bad ideas because they come from the other party.
Running for office is like applying for a job. The people of Pocatello are the hiring committee, and if elected, they will be my bosses. The job is not to win arguments or serve party leadership. It is to solve problems, protect the public’s trust, and represent everyone, including people who did not vote for me.
Manwaring: I approach policy decisions through several core principles: Does the proposal protect Idaho families? Does it support small businesses? Is government involvement truly necessary, or can the problem be solved without additional bureaucracy and red tape? I also consider the financial consequences and the potential effects on Idaho’s water and other natural resources. My legislative district is diverse, and I work to understand and represent its many perspectives. I rely on the best available facts and research, listen to my constituents, and make decisions based on what I believe will best serve Pocatello and Idaho. Partisan politics is a reality in the Legislature, and party principles provide an important foundation. However, public service must be about more than party labels. I will work with anyone who has a practical solution, while remaining true to my values and accountable to the people I represent. My priority is achieving responsible results for Pocatello and Idaho—not scoring political points. My record shows I have delivered, and it’s more than a promise or talking point, and I will continue to do that work.
What parts of the Legislative budget could use more funding? Where are places in the budget where cuts could be made?
Manwaring: Fiscal responsibility does not mean refusing to fund legitimate needs. Special education is one area requiring greater attention. Idaho school districts are serving more students with disabilities and increasingly complex needs, but state funding has not always kept pace with the actual cost of providing required services. When the state does not adequately support special education, local districts must redirect money from other classrooms and programs or rely more heavily on local taxpayers. Other areas deserving continued investment include rural healthcare and critical water infrastructure. Idaho must address physician shortages and preserve access to care in rural communities. We must also maintain aquifer recharge, aging water systems, and other projects necessary to protect Idaho agriculture, communities, and long-term economic growth. Each year, the Legislature and the Joint Finance-Appropriations Committee must carefully review agency requests, measure whether programs are producing results, and distinguish essential investments from lower-priority spending. The goal should not simply be to spend more or cut across the board. It should be to use taxpayer dollars responsibly, eliminate waste, and adequately fund the constitutional and core responsibilities of state government. We should cut duplication, administrative overhead, unnecessary contracts, and programs that do not produce measurable results—then direct those savings to priorities such as special education, public safety, and Idaho’s water infrastructure.
Shea: A state budget is a statement of priorities. Idaho should adequately fund public schools and special education, mental and behavioral healthcare, child welfare, rural healthcare, water infrastructure, and the roads and utilities needed for responsible growth. Prevention matters. Keeping a child safe, helping a family before a crisis, or maintaining local healthcare is both more humane and less expensive than waiting until a system breaks.
Where should we cut? Start with spending and tax preferences that do not produce measurable public value. I would repeal or pause the private-school voucher tax credit until Idaho fully meets its obligations to public schools. Public dollars should first meet public obligations. I would also scrutinize large data-center tax advantages. A tax exemption reduces public revenue just as surely as an appropriation, yet these incentives are often approved without firm limits, transparent costs, or proof that local taxpayers receive a fair return.
I support reviewing contracts, administrative overhead, duplication, and ineffective programs for waste. But responsible budgeting is not simply cutting until something breaks. When Boise underfunds schools, healthcare, public safety, child welfare, or infrastructure, the cost does not disappear. It is shifted to property taxpayers, local governments, hospitals, families, and children.
I do not want higher taxes. I want smarter taxes, accountable spending, and an honest budget that protects core services while requiring measurable results.
In 2026, Idaho suffered a historic drought, leaving eastern Idaho’s reservoirs at an all-time low. As a result, crop yields were significantly impacted. What specific strategy or legislation would you support to protect groundwater and surface water resources, and what is your timeline for measurable improvements?”
Shea: Water is the foundation of eastern Idaho’s agricultural economy and community life. We cannot manage it as though supplies are unlimited, and we cannot wait for another crisis before acting.
I support fully implementing the 2024 Eastern Snake Plain Aquifer agreement, stable funding for recharge and conservation, modernized irrigation infrastructure, accurate measurement, repairs that reduce loss, and transparent annual reporting from the Idaho Department of Water Resources. Projects should demonstrably increase available water or reduce demand without merely shifting shortages from one user to another. Water users, districts, scientists, farmers, tribes, local governments, and communities must be at the table.
I would also require major new industrial water users, including data centers, to disclose projected consumption, identify dependable water rights, and show who will pay for the water, power, and infrastructure their projects require. Families and farmers should not shoulder private-project risks.
During my first legislative session, I would work for stable appropriations, stronger water-use reporting, and public benchmarks. Within two years, Idaho should be able to report measurable increases in recharge capacity, completed conservation projects, irrigation efficiency, and compliance with groundwater-reduction commitments. Aquifer recovery will take longer, and we should be honest about that. Water is not a partisan issue. It is about food, farms, jobs, growth, and whether we pass Idaho’s resources to the next generation in good condition.
Manwaring: Idaho’s 2026 statewide drought emergency demonstrates that we must treat water security as a long-term responsibility, not simply respond during a crisis. My priority would be to protect existing water rights while bringing groundwater use and surface-water availability into a sustainable balance. I would support a comprehensive water package that provides stable funding for aquifer recharge, additional storage and improved delivery infrastructure, groundwater-to-surface-water conversion projects, and conservation measures that produce verifiable water savings. I would also support expanded monitoring and transparent annual reporting so legislators and water users can measure aquifer levels, reservoir storage, recharge, pumping reductions, and compliance with mitigation plans. Existing management efforts have prevented substantially greater losses, but the Eastern Snake Plain Aquifer remains below historic levels and needs continued investment. The timeline must be realistic and accountable. During the 2027 legislative session, I would work to establish reliable funding and measurable basin-specific targets. We cannot manufacture water or guarantee immediate reservoir recovery, but we can demand measurable results and adjust programs that are not working.
One of the biggest issues on the November ballot is Proposition 1, a citizen-led ballot initiative that would repeal Idaho’s abortion ban. Do you support Proposition 1? Why or why not?
Manwaring: I oppose Proposition 1. Although it is often described as simply repealing Idaho’s abortion ban, the measure would create a statutory right to abortion before fetal viability and in defined medical emergencies after viability. It would also protect decisions involving contraception, fertility treatment, miscarriage care, and other reproductive healthcare. I support protecting unborn life while ensuring Idaho law is clear enough for physicians to act promptly when a pregnant woman’s life or health faces a serious medical threat. Women must also have access to appropriate treatment for ectopic pregnancies, miscarriages, and other pregnancy complications, and families should retain access to contraception and fertility treatment. I believe those concerns should be addressed through careful, specific legislation—not by adopting a broad initiative that could create uncertainty about the scope of permissible abortion and limit the state’s ability to enact reasonable protections. For those reasons, I will vote no on Proposition 1 while continuing to support practical reforms that protect both women and unborn children.
Shea: Yes. I support Proposition 1 because Idaho’s bans are harming patients, families, physicians, and our healthcare workforce. Doctors should be able to follow the standard of care when a pregnancy becomes dangerous, not wait until a patient is close enough to death to satisfy a prosecutor. Families facing miscarriage, severe complications, or a fatal fetal diagnosis should receive compassionate care in Idaho, not be forced to travel while sick or grieving.
Proposition 1 restores the Roe-Casey viability framework Idaho lived under for decades: before viability, families and doctors make medical decisions; after viability, the state may regulate abortion while protecting emergency care. It is a familiar standard used in Missouri and other states.
This is the moderate middle ground between Idaho’s extreme bans and states with few or no gestational restrictions. Simply writing ‘better’ exceptions into an abortion ban will not remove the barriers bans create. Patients and doctors face uncertainty, delay, fear of prosecution, and difficulty finding care. Sexual-assault survivors may have to report or relive trauma before qualifying for an exception. Proposition 1 protects medical privacy, compassionate care, and survivors’ ability to obtain lawful care without those barriers.
My opponent has had four years to improve the bans. Doctors, hospitals, patients, and families have repeatedly described the harm. He has not fixed it, and he offers no clear plan now. Voters deserve more than promises to fix it later. I trust Idaho families, Idaho doctors, and Idaho voters. If voters approve Proposition 1, legislators should respect their decision.
Idaho House Joint Resolution 4 (HJR 4) is a constitutional amendment on the November ballot that would give the legislature exclusive authority to legalize or decriminalize marijuana, narcotics, and psychoactive substances. It would also ban citizen initiatives that would allow voters to directly have a say on the issue. Do you support the passage of HJR 4? Why or why not?
Shea: No. I oppose HJR 4 because Idaho’s initiative power belongs to the people, not to whichever political party controls the Legislature. Idaho’s Constitution reserves that power so citizens can act when elected officials will not.
A voter does not have to support marijuana legalization to recognize the danger of surrendering the right to vote on an entire category of public policy. Idaho voters may enact statutes through initiative, but they cannot amend the Constitution through an initiative or referendum. If HJR 4 passes, voters could not restore this right through an ordinary ballot initiative. Reversing it would require another constitutional amendment referred by the Legislature. That makes this a lasting surrender of the people’s power.
Legislators can oppose an initiative, explain their reasons, and ask voters to reject it. They should not shield themselves from voters by eliminating the voters’ authority to decide. Once that precedent is established, future legislatures may try to place other issues beyond the people’s reach.
As America celebrates its 250th anniversary, we should remember our foundational and founding principle: government derives its power from the people, not the other way around. When the people speak, government must listen. HJR 4 moves power in the opposite direction. I trust Idahoans to study the facts and decide for themselves. I will vote no and defend the constitutional initiative process.
Manwaring: I support HJR 4. Decisions about legalizing or decriminalizing currently illegal controlled substances involve complex questions of public health, impaired driving, workplace safety, law enforcement, treatment resources, taxation, and conflicts with federal law. Those issues should be addressed through the legislative process, where proposals receive public hearings, fiscal review, debate, and amendment before becoming law. I respect Idaho’s initiative process and understand the concern about limiting voters’ ability to decide this issue directly. The Legislature already has the authority to amend or repeal voter-enacted statutes. However, HJR 4 addresses a different question: whether the initial decision to legalize or decriminalize controlled substances should be made through an initiative or through elected representatives who can consider the details, safeguards, enforcement mechanisms, and financial consequences. For these reasons, I believe HJR 4 provides the more careful and accountable process for making significant changes to Idaho’s controlled-substance laws.