Professor of Law, University of Cincinnati College of Law
Professor Stephanie Hunter McMahon has taught courses in tax law and legal history at the University of Cincinnati College of Law since 2008, and while doing so has won two of the law school’s teaching awards, its faculty excellence award, and its award for scholarship.
To date, much of her scholarship explores the relationship between taxation and the public’s perception of taxation with respect to families and the application of administrative law to tax. Her interest in the development of tax policy led her to write Principles of Tax Policy for West’s Concise Hornbook Series. In the last two years, she has begun scholarship focusing on the tax treatment of disadvantaged groups, both women seeking abortions in states that do not provide access to care and the discriminatory tax treatment of inmate labor.
Her writings have been published in peer-reviewed journals, The Tax Lawyer (ABA journal), Florida Tax Review, and the Virginia Tax Review, as well as student-reviewed journals, such as Northwestern Law Review, Washington Law Review, and Michigan State Law Review. Professor McMahon received her J.D. from Harvard Law School and PhD in American history from the University of Virginia. Following law school, Professor McMahon practiced in the New York offices of Cravath, Swaine & Moore and Skadden, Arps, Slate, Meagher & Flom.
Partner, Jones Day
Ray Wiacek is one of the world’s leading international tax lawyers. He represents multinational corporations on cross-border financings, international acquisitions and reorganizations, and transfer pricing. He is particularly skilled at global planning involving intellectual property. Ray also defends his advice, favorably resolving tax disputes ranging from the proper pricing of foreign autos to the effectiveness of an agreement to share R&D costs worldwide. He is currently challenging the IRS’ anti-inversion regulations in court.
Ray negotiated and closed billions of dollars of cross-border financings for Bank of America against many of the leading banks in Europe. He led the worldwide team integrating Warner-Lambert and Pharmacia with Pfizer after Pfizer’s overhaul of those companies. This included the disposition of nonstrategic assets, such as Schick and Wilkinson Sword to Energizer and Chiclets and Dentyne to Cadbury. Ray also led the team that implemented a worldwide business and tax plan for Halliburton.
In addition to Bank of America, Pfizer, and Halliburton, representative clients have included Bridgestone/Firestone, Celgene, Dow Corning, H.J. Heinz, Isuzu Motors, JP Morgan, Transworld Oil, and United Coal.
Ray has testified many times on international tax matters before Congress and the Internal Revenue Service. He has been listed every year in the Chambers guide to best lawyers, with clients describing him as “pragmatic and deal oriented,” “an excellent negotiator,” with “superb technical skills and analytic ability.”
Of Counsel, Covington & Burling LLP
The Honorable Paul J. Ray is currently Of Counsel at Covington & Burling LLP where he advises clients on regulatory opportunities and challenges and helps them formulate and execute advocacy strategies for their regulatory policy priorities before the executive branch and Congress.
During the first Trump Administration, Paul held various senior positions at the Office of Information and Regulatory Affairs (OIRA) within the White House’s Office of Management and Budget, including as acting, and then Senate-confirmed, head of the office. As OIRA Administrator (the "regulations czar"), Paul supervised the review of hundreds of regulations from across the government, drafted numerous executive orders governing the regulatory process, and led the Administration’s regulatory reform effort. As a result of this experience, Paul is well-positioned to help clients understand and achieve regulatory policy priorities in the context of the government’s regulatory agenda and ongoing reform efforts.
Most recently, Paul was also the Director of the Roe Institute for Economic Policy Studies at The Heritage Foundation. In that role, he supervised the formulation of the Foundation’s economic and regulatory policy recommendations and provided technical assistance to congressional committees and staff regarding legislative changes to the regulatory process. In addition to his role at The Heritage Foundation, Paul also served as a Senior Advisor at a strategic advisory firm. Before his time in government, Paul practiced law at a law firm in Washington, specializing in administrative law matters.
Prior to his role at the White House, Paul was Counselor to the Secretary at the U.S. Department of Labor. There he led departmental efforts in high-profile rulemakings and helped formulate the Department’s legal positions and strategy.
Paul served as a law clerk to Supreme Court Justice Samuel Alito and as a law clerk to the Honorable Debra Livingston of the U.S. Court of Appeals for the Second Circuit.
Paul is a thought leader in the conservative legal movement and is a frequent commentator and speaker on regulatory policy and reform matters, including at law schools, professional gatherings, and other venues. He is the Chairman of Innovations in Peacebuilding International and the Regulatory Process Working Group of the Federalist Society’s Regulatory Transparency Project and a public member of the Administrative Conference of the United States. Paul is also an adjunct lecturer at the Hillsdale College School of Government.
President and General Counsel, New Civil Liberties Alliance
NCLA’s President and General Counsel, Mark Chenoweth, has observed the administrative state up close and personal from perches in all four branches of the federal government. Mark served as the first chief of staff to Congressman Mike Pompeo, as legal counsel to Commissioner Anne Northup at the U.S. Consumer Product Safety Commission, as an attorney advisor in the Office of Legal Policy at the U.S. Department of Justice, and as a law clerk to the Hon. Danny J. Boggs on the U.S. Court of Appeals for the Sixth Circuit.
Mark has worked in several different roles in the private sector as well. He began his legal career in D.C. as a regulatory associate at Wilmer, Cutler & Pickering. He then returned to his home state of Kansas to serve as in-house counsel for Koch Industries. Most recently he spent over four years as general counsel of the Washington Legal Foundation.
Mark is a graduate of Yale College and the University of Chicago Law School, where he co-founded the Institute for Justice Clinic on Entrepreneurship and became a Tony Patiño Fellow. Mark has been widely quoted and/or published in newspapers and websites including the New York Times, San Francisco Chronicle, New Hampshire Union Leader, and Metropolitan Corporate Counsel. He has also had recurring op-eds in the Los Angeles Daily Journal, and at Forbes.com.
William R. Orthwein Distinguished Professor of Law, Washington University in St. Louis School of Law
Professor Ronald M. Levin is a nationally known scholar who specializes in administrative law and related public law issues. He is the co-author of a casebook on state and federal administrative law, now in its third edition, as well as a nutshell on administrative law and process, now in its fifth edition. Formerly the law school's associate dean, he has published numerous articles and book chapters on administrative law topics, including judicial review, rulemaking, and legislative reform of the regulatory process. He also has written about the law of legislation, lobbying, and legislative ethics. Among his professional affiliations, Professor Levin has chaired the ABA Section of Administrative Law and Regulatory Practice and served as the ABA's advisor to the drafting committee to revise the Model State Administrative Procedure Act. He also has chaired the Section on Administrative Law and the Section on Legislation of the Association of American Law Schools (AALS). Currently a public member of the Administrative Conference of the United States (ACUS), he previously served as a consultant to ACUS and to the Supreme Court of Indonesia. Before joining the law faculty, Professor Levin clerked for the Hon. John C. Godbold, U.S. Court of Appeals for the Fifth Circuit, and practiced for three years in Washington, D.C., with the firm of Sutherland, Asbill & Brennan.
Senior Fellow in Constitutional Jurisprudence, Independence Institute
Professor Robert G. Natelson is a constitutional scholar and author.
Rob’s constitutional scholarship has been cited repeatedly by justices and parties at the U.S. Supreme Court—as well as by federal appeals courts, and at least 18 state supreme courts.
Rob’s research into the Constitution’s original meaning has carried him to libraries throughout the United States and in Britain, including four months at Oxford University. His books and articles span many different parts of the Constitution, including groundbreaking studies of the Necessary and Proper Clause, the Indian Commerce Clause, federalism, Founding-Era interpretation, regulation of elections, and the amendment process of Article V. He created the first-ever online bibliography for 18th century materials used in constitutional research. He is a contributing author to the Encyclopedia of the Supreme Court of the United States (on Magna Carta). He contributed eight essays to the third edition of the Heritage Guide to the Constitution: five on the amendment procedure and one each on the Guarantee Clause, the Postal Clause, and the Recess Appointments Clause.
U.S. Supreme Court justices have relied explicitly on Rob’s research in 41 citations in 13 separate cases.
Senior Counsel, Becket Fund for Religious Liberty
Nick Reaves joined Becket in 2018. His practice centers on First Amendment appellate litigation. Nick has played a leading role in multiple religious freedom cases at the U.S. Supreme Court and has argued in federal appellate and trial courts across the country. He has represented individuals and organizations of many faith traditions—including Sikhs, Jews, Muslims, Hindus, Buddhists, and Christians—in their pursuit of the fundamental right to freely practice their religion.
In 2022, Nick was appointed as a Visiting Clinical Lecturer in Law at Yale Law School, where he co-directs Yale Law School’s Free Exercise Clinic. His scholarly work has been published in the Yale Law Journal Forum, the Harvard Journal of Law & Public Policy Per Curiam, the Virginia Journal of Social Policy & the Law, and the Notre Dame Law Review Reflection, among other leading legal journals. His writing has also been cited by the U.S. Supreme Court.
Recognized as a sought-after voice on religious freedom, Nick has spoken at institutions such as the University of Notre Dame, the University of Virginia, and Princeton Theological Seminary. He has also provided expert testimony before both the U.S. Commission on Civil Rights and the Equal Employment Opportunity Commission.
Before joining Becket, Nick practiced trial and appellate litigation as an associate at Jones Day and clerked for Chief Judge D. Brooks Smith on the U.S. Court of Appeals for the Third Circuit.
Nick earned his J.D. from the University of Virginia School of Law, where he served on the Managing Board of the Virginia Law Review and was elected to the Order of the Coif. He also graduated magna cum laude from the University of Notre Dame as a member of the Glynn Family Honors Program.
Paralegal, Becket
Matthew is a paralegal at the Becket Fund for Religious Liberty, where he's worked since 2022. He supports the attorney team with editing, legal research, and administrative duties.
Before Becket, Matthew’s legal experience included internships with the Federalist Society and the Champaign County Public Defender’s Office.
Matthew graduated from the University of Illinois Urbana-Champaign magna cum laude with a bachelor’s degree in Political Science with minors in Legal Studies and Philosophy. His senior honors thesis empirically evaluated the effects of state legislation on religious liberty litigation.
Outside of work, Matthew has continued studying philosophy, law, and policy. He is currently a Richard John Neuhaus Fellow with the Public Interest Fellowship. Previously, he participated in the Hertog Foundation’s The Supreme Court & American Politics cohort as a Fellow.
In his free time, Matthew enjoys volunteering at his parish, trips to the Library of Congress manuscript room, café hopping with a book in hand around the DMV, and training for the Chicago Marathon.
Shareholder & Co-Chair of the Workplace Policy Institute, Littler Mendelson P.C.
Alexander T. MacDonald advises employers on all aspects of the employment and labor landscape, focusing on emerging legislation and regulation. He has extensive experience advising businesses on worker classification, arbitration, the administrative and regulatory process, and the future of work. He frequently writes, publishes, and speaks on these subjects. His work has been cited by scholars and appellate courts. He is a recognized voice for the management perspective.
Alexander is a co-chair of the Workplace Policy Institute (WPI) team. With WPI, he advises employers on legislative, administrative, and regulatory developments at the state and federal level. He advocates for employers in the regulatory and administrative process. He also helps employers protect their businesses by understanding and anticipating cutting-edge legal developments.
Alexander also has extensive experience in traditional labor law. He represents management in all aspects of labor-management relations, including unfair labor practice charges, grievance arbitrations, representation elections, contract negotiations, and related litigation, including litigation in the U.S. courts of appeals.
Before joining Littler, Alexander served as the director, future of work, for a major technology company. He also worked in a national labor and employment law firm and a major public-sector general counsel’s office. He was a law clerk to the senior judges in the District of Columbia Court of Appeals.
He is also a veteran of the U.S. Air Force. He served in Operations Enduring Freedom and Iraqi Freedom. In law school, he graduated first in his class
Partner, Lewis Brisbois
Sarah E. Lang is a partner in the New York office of Lewis Brisbois and a member of the Appellate Practice. Ms. Lang has represented clients at all levels of state and federal courts, including the New York State Appellate Division, the Second Circuit Court of Appeals, and the U.S. Supreme Court. The primary focus of her practice is drafting and arguing substantive motions and appeals before the federal courts and New York’s trial and appellate courts in substantive areas including general liability, New York Labor Law, medical malpractice, premises liability, and rideshare and transportation matters, among others. She also has extensive experience representing clients, including religious institutions, in matters arising under Title VII, the First Amendment, RLUIPA, New York’s City and State Human Rights Laws, New York’s Religious Corporations Law, and New York’s Real Property Tax Law. This includes federal jury trial experience and providing preventive advice and counseling. Prior to joining the firm, Ms. Lang clerked on the United States Court of Appeals for the Eighth Circuit, as well as the United States District Court for the Eastern District of North Carolina. She also previously served as an Attorney Advisor for the United States Department of Education.
Consultant, American Edge Project and U.S. Chamber of Commerce
Professor of Clinical Law, Brooklyn Law School
Jodi S. Balsam is Professor of Clinical Law at Brooklyn Law School and a nationally recognized expert on Sports Law. She directs the BLS Sports Law Clinic and Sports Law Externship Program. She teaches Sports Law at both BLS and NYU School of Law, and has also taught the subject at New York Law School, University of New Hampshire School of Law, Bucerius Law School in Hamburg, Germany, Mathias Corvinus Collegium in Budapest, Hungary, and the MESGO Executive Masters Program in Global Sport Governance. Professor Balsam has served as an arbitrator for the National Collegiate Athletic Association on complex infractions cases, and now serves as a neutral for FAIR Sports, which hears cases involving college athletics.
Professor Balsam frequently writes and speaks on sports law topics, including as co-author of Weiler’s Sports and the Law, a leading casebook in the field. Her publications and presentations have addressed antitrust challenges to sports leagues and organizing bodies, sports trademarks, athletes’ rights of free expression and name/image/likeness exploitation, sports gambling and integrity, sports league governance, and the role of the sports agent. She frequently appears in the media on legal issues in sports, including NBC Sports/The Golf Channel, ESPN, Law360 Sports and Betting, The Athletic, Front Office Sports, USA Today, and the Wall Street Journal. She is on the editorial boards of Law360-Sports & Betting, the Journal of Legal Aspects of Sport, and the international sports law newsletter LawInSport.
Before joining academia, Professor Balsam was the National Football League's Counsel for Operations and Litigation, where she managed litigation in all areas of law, oversaw a variety of policy and operational matters, negotiated and drafted contracts for League special events including the Super Bowl, and administered the League's internal dispute resolution processes and compliance program. Prior to the NFL she was a litigator with the New York office of Simpson Thacher & Bartlett, where she represented sports and entertainment clients in antitrust matters and complex commercial litigation. She served as a law clerk for Judge Dennis Jacobs of the U.S. Court of Appeals for the Second Circuit and for Judge Charles Brieant of the U.S. District Court for the Southern District of New York. A graduate of Yale College, Professor Balsam received her law degree from NYU School of Law.
Deputy General Counsel – VP, Health, Regulatory & Commercial Operations, Biotechnology Innovation Organization
Director, Technology Policy, University of North Carolina at Chapel Hill
Matt Perault is the director of the Center on Technology Policy at the University of North Carolina at Chapel Hill, and a consultant on technology policy issues.
Former Acting Assistant Attorney General, United States Department of Justice; Partner, Winston & Strawn LLP
Jonathan “Jon” Brightbill is a trial and appellate lawyer in Winston’s Washington, D.C. office, and a partner in the firm’s Litigation and White Collar, Regulatory Defense, and Investigations Practices. He represents public and private companies, corporate officers, and other individuals across white collar, regulatory defense, and government and internal investigation matters and rulemaking challenges, as well as complex commercial disputes, citizen suits, and class actions. His commercial litigation experience encompasses business disputes, false advertising, consumer protection and fraud, FCA, and extensive class action defense work; antitrust and unfair competition matters; and intellectual property litigation, such as trademarks, patents, and trade secrets.
Jon served as the Nation’s lead environmental civil and criminal enforcement official and litigator, as Acting Assistant Attorney General for the Environment & Natural Resources Division (“ENRD”) of the U.S. Department of Justice (DOJ). Jon led ENRD’s 425 lawyers, overseeing 6,500 active matters and managing an annual budget of more than $150 million. Jon brings highly experienced executive leadership from among the most senior level of DOJ on white collar and regulatory enforcement, as well as on federal policymaking and rulemaking development and challenges. He speaks with authority on government decision-making processes, and the arguments and perspectives that move regulators and enforcers, best advising and positioning clients to deal with challenges.
Jon argued many of the government’s most significant cases during his time with the DOJ. This included the Navigable Waters Protection Rule and Clean Water Rule Repeal (10th Cir., district courts), the Affordable Clean Energy Rule and Clean Power Plan Repeal (D.C. Cir), defense of EPA actions on pesticide tolerances under FIFRA and the FDCA (9th Cir. en banc), among numerous others. Jon represented the United States in trial courts in both enforcement and defensive cases, including federal enforcement action against Jeffrey Lowe and the Tiger King Park, of Netflix fame, securing a first-of-its-kind injunction for violations of the Endangered Species Act and Animal Welfare Act. Jon directed the litigation and briefing of scores of additional federal cases nationwide, covering all of the major environmental and natural resources statutes, such as the Clean Air Act, the Clean Water Act, FIFRA (pesticides), FDCA (food safety), TSCA (toxics), CERCLA (land remediation), RCRA (waste), National Environmental Policy Act, Federal Land Policy and Management Act, and numerous other land- and resource-management statutes.
Jon has unmatched experience litigating legal and technical issues relating to climate change. He argued in the courts of appeals, including the D.C. Circuit, regarding the most significant climate change regulations by EPA, as well as the preemptive scope of the Clean Air Act. Jon also litigated climate change-related credit and trading schemes and international agreements in district court. During Jon’s time in leadership at ENRD, it successfully defeated one of the most wide-ranging lawsuits regarding climate change to date—obtaining a stay pending interlocutory appeal and dismissal just weeks before a scheduled three-month trial on federal government liability for climate change.
An accomplished trial lawyer, prior to working at DOJ, Jon was a partner in the Washington, D.C. office of another global law firm. He not only represents clients in court, but creatively counsels corporations on balancing business needs and realities with a broad range of litigation risks and compliance obligations. Jon is also an Adjunct Professor at Georgetown University Law Center. He served on the American Bar Association’s E-Discovery Working Group for Bankruptcy Practice, and was a frequent lecturer for District of Columbia Bar Association Continuing Legal Education Programs.
Jon served as an appellate clerk for the Honorable D. Brooks Smith, U.S. Court of Appeals for the Third Circuit, after graduating magna cum laude from the Georgetown University Law Center. He worked in state government as an Executive Policy Specialist for air, waste, land remediation, and radiation matters at the Pennsylvania Department of Environmental Protection.
President and Chief Policy Officer, CGCN
Throughout his career, Michael Catanzaro has served in several senior energy and environmental policy positions in the federal government, including the House of Representatives, U.S. Senate, the EPA, and the White House.
Before joining CGCN, Catanzaro served as Special Assistant to President Trump for Domestic Energy and Environmental Policy at the White House National Economic Council. In that role, he helped craft energy and environmental policy at multiple agencies and advised the president on the administration’s major policy decisions in that space. He previously served on the Senate Environment and Public Works Committee and on the Bush-Cheney re-election campaign as a top adviser on energy and environmental policy. Catanzaro was Associate Director for Policy in the White House Council on Environmental Quality and Associate Deputy Administrator of the EPA under former President George W. Bush. He also served as a senior adviser to then-Speaker John Boehner on energy and environmental policy.
Deputy Secretary of Energy
James P. Danly was sworn in as Deputy Secretary on June 9, 2025.
Before arriving at the Department, Deputy Secretary Danly was a partner and the Energy Regulatory Group leader at Skadden in Washington, D.C. This followed his service at the Federal Energy Regulatory Commission, first as the Commission’s general counsel then as the commissioner and chairman.
Deputy Secretary Danly was an officer in the United States Army. He served two tours in Iraq, receiving a Bronze Star and a Purple Heart.
A graduate of Yale University, Deputy Secretary Danly earned his J.D. from Vanderbilt University Law School. He clerked for Judge Danny J. Boggs of the Sixth Circuit.
Chairman, Council on Environmental Quality
Mary B. Neumayr is the current Chairman of the Council on Environmental Quality (CEQ). She was unanimously confirmed by the United States Senate on January 2, 2019, and sworn in as Chairman on January 10, 2019. Prior to her appointment, Ms. Neumayr had been serving as CEQ’s Chief of Staff since March 2017.
Before joining CEQ, Ms. Neumayr served in a variety of positions with the Committee on Energy and Commerce in the United States House of Representatives, including as Deputy Chief Counsel, Energy and Environment (2017); Senior Energy Counsel (2011-2017); and Counsel (2009-2010). Ms. Neumayr also served as Deputy General Counsel for Environment and Nuclear Programs at the Department of Energy (2006-2009) and as Counsel to the Assistant Attorney General for the Environment and Natural Resources Division at the Department of Justice (2003-2006).
Prior to her Government service, Ms. Neumayr was in private legal practice from 1989 through 2003 in New York and San Francisco. She received her B.A. from Thomas Aquinas College and J.D. from the University of California, Hastings College of the Law.
Regulation and Red Tape: Tax Inversions: Unpacking the Pfizer Case
Stephanie McMahon, Raymond Wiacek, Paul J. Ray
In 2014, the pharmaceutical company Pfizer initiated a restructuring, only to encounter impediments from the...
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Ethics and the U.S. Supreme Court: Originalist Perspectives
On Thursday, November 8, 2023, from 1:45 to 3:15 pm, in the Grand Ballroom at...
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Senator Tuberville’s Unconstitutional “Holds” on Department of Defense Promotions
Senator Tommy Tuberville appears to be a very honorable, able, and sincere representative of the...
Should The Chevron Doctrine Stand?
Mark Chenoweth, Ronald M. Levin
Chevron v. NRDC (1984) and subsequent precedents held that courts should defer to agency interpretations of ambiguous statutes. This judicial deference to administrative agencies, often called Chevron Deference has been a topic of great debate. Two experts, Mark Chenoweth and Ronald Levin, took on this debate via a variety of mediums -blogs, videos, etc. while additional experts chimed in with Amicus Briefs, culminating in an audience vote on which side convinced them.
Live and Let LIV? The Golf Merger, Competition, and Human Rights
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Robert G. Natelson
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Nick Reaves, Matthew Krauter
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Alexander T. MacDonald
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Sarah E. Lang
In a unanimous decision last June, the Supreme Court in Groff v. DeJoy heightened the...