Partner, King & Spalding
A partner in the firm’s Government Advocacy and Public Policy group, J.C. helps companies and trade associations navigate legal, political and regulatory issues commonly associated with doing business in Europe and the United States. He is recognized by clients for his strong, bipartisan relationships with Members of Congress, State Attorneys General, congressional staff and senior government officials across key regulatory and executive branch agencies. He is trusted for his ability to rapidly synthesize complex information and communicate its strategic implications to policymakers and senior institutional stakeholders as well as his candid evaluation of options and potential for success.
As former counsel to the Senate Banking Committee, J.C has developed a deep expertise in financial services, fintech, and emerging technology policy. He has a proven track record of influencing federal legislation, regulatory frameworks, and agency rulemaking impacting digital assets, banking, payments, and technology platforms. J.C. regularly interfaces with financial regulators on a wide array of policy and institution-specific issues, and as co-chair of the firm’s State Attorneys General practice, delivers results on high-impact legal work at the intersection of law, policy and regulation.
J.C. is skilled in developing and executing comprehensive advocacy strategies, shaping legislative language, and positioning clients to successfully navigate complex and evolving policy environments at the federal, state and international levels. As President of the Parliamentary Intelligence-Security Forum, he has briefed policymakers throughout Europe, Africa, Latin America, and the Indo-Pacific. JC also advises international clients seeking to invest, expand, or operate in the United States.
President George W. Bush appointed J.C. to a six-year term as U.S. representative to the World Bank’s International Centre for Settlement of Investment Disputes (ICSID). Mayor Muriel Bowser also appointed J.C. to the District of Columbia; Board of Elections, in which capacity he also served on the U.S. Election Assistance Commission Standards Board. He is currently chairman of the Board of Visitors of The Catholic University Columbus School of Law and President of the Parliamentary Intelligence-Security Forum, where he is a regular speaker on cryptocurrency, artificial intelligence and critical minerals.
Earlier in his career, J.C. established the Boggs Scholarship for Public Service at the University of Delaware in honor of his grandfather and namesake, former U.S. Congressman, Senator and Governor of Delaware, J. Caleb Boggs. He has also served on numerous corporate and non-profit boards, including Jobs for Delaware Graduates (Chairman); The Reserve Trust Company (Vice Chairman), Global Center for Social Entrepreneurship Network (Secretary), Republican National Lawyers Association (President), Kimball Union Academy (Chairman of the Committee on Trustees), and AAA Mid-Atlantic.
J.C. enjoys open-water swimming and is member of U.S. Masters Swimming and the historic Serpentine Swimming Club situated in London's Hyde Park. He has competed in swimming events across all 50 states, ten Canadian provinces and around the world.
U.S. Senate, Wyoming
Cynthia Lummis was sworn into the United States Senate on January 3, 2021, becoming the first woman to serve as United States Senator from the great State of Wyoming.
Born on a cattle ranch in Laramie County, Senator Lummis has spent her entire career fighting for Wyoming families, communities, businesses and values. From the halls of the Wyoming House to the halls of the U.S. House, her time in public service has always been focused on advocating for Wyoming’s future.
First elected to the U.S. House in 2008, Senator Lummis quickly earned her reputation as a no-nonsense conservative and principled policymaker. She was a founding member of the House Freedom Caucus, a group consisting of the most unflinching conservative Members of the House of Representatives. She fought throughout her tenure in Congress to rein in spending and reduce the federal deficit, working with the bipartisan Committee for a Responsible Federal Budget and ultimately co-sponsoring several bipartisan budget proposals.
In the House of Representatives, Senator Lummis effectively elevated western issues, pushing through the first Interior and Environment (EPA) Appropriations bill to pass the House in seven years under her chairmanship. This marked a significant milestone for the Western Caucus and the rural communities across the West they represent. She also worked to keep public lands open to the public and available for multiple use. She successfully passed the National Forest System Trails Stewardship Act in 2016, a bipartisan effort led by Cynthia to maintain over 157,000 miles of trails within our national forests.
Senator Lummis is a dedicated champion of Wyoming’s mineral and energy resources. In Washington, she fought off attacks from the environmental left while advocating for market opportunities both at home and abroad. She is the proud godmother of the ANSAC Wyoming, a commercial shipping vessel transporting trona from the U.S. to Southeast Asia and is the recipient of the lifetime achievement award from the Washington Coal Club.
Prior to serving in the House of Representatives, Senator Lummis spent eight years as Wyoming State Treasurer and 14 years as a member of the Wyoming State House and Senate. She also worked as general counsel to Wyoming Governor Jim Geringer and Director of the Office of State Lands and Investments, as well as a law clerk at the Wyoming Supreme Court.
After departing U.S. House of Representatives in 2016, Senator Lummis operated her family’s cattle ranches, and the Sweetgrass development in Laramie County, with her brother and sister. She is a three-time graduate of the University of Wyoming in animal science, biology and law. She and her late-husband, Al Wiederspahn, have one daughter, Annaliese, son-in-law Will Cole and grandsons Gus and Al.
Executive Vice President & Co-Head of Regulatory Affairs, Bank Policy Institute
Paige Paridon is Executive Vice President & Co-Head of Regulatory Affairs for the Bank Policy Institute. Ms. Paridon is a member of BPI’s legal and regulatory affairs team and leads BPI’s consumer financial regulation advocacy alongside digital assets, payments and innovation regulatory policy. She also works on a number of other bank regulatory policy, strategy and advocacy issues.
Prior to joining BPI, Ms. Paridon served as Managing Director and Senior Associate General Counsel of The Clearing House. In that capacity, Ms. Paridon led the advocacy efforts of The Clearing House on a wide array of bank regulatory legal and policy issues impacting large financial institutions, including bank rating systems, national bank preemption, industry compensation limitations, brokered deposit restrictions, Community Reinvestment Act regulations and structural and activity limitations impacting banking organizations. Prior to joining The Clearing House, Ms. Paridon served as Counsel in the Legal Division of the Board of Governors of the Federal Reserve System in the Banking Regulation and Policy Group. While at the Board, Ms. Paridon drafted regulations and developed policies in connection with the Board’s implementation of the Dodd-Frank Act, including those related to the establishment of the Financial Stability Oversight Council; restrictions on transactions between banks and their affiliates; and prohibitions on management interlocks.
While at the Board, she received the Chairman’s Special Achievement Award for leading the interagency effort to implement the Financial Stability Oversight Council’s nonbank designation authority. Ms. Paridon received her J.D. magna cum laude from The Georgetown University Law Center where she was elected to membership in the Order of the Coif and holds a B.A. from Yale University.
Senior Fellow, Mises Institute
Alex J. Pollock is a Senior Fellow with the Mises Institute, providing thought and policy leadership on financial issues and the study of financial systems. His work includes cycles of booms and busts, financial crises with their political responses, housing finance, government-sponsored enterprises, risk and uncertainty, central banking, banking and financial regulation, corporate governance, retirement finance, student loans, and the politics of finance.
He previously served as the Principal Deputy Director of the Office of Financial Research in the U.S. Treasury Department 2019-2021. He was a Distinguished Senior Fellow with the R Street Institute 2015-2019 and 2021, and a resident fellow at the American Enterprise Institute, 2004-2015. Among the many aspects of his AEI work, he developed the One Page Mortgage Form to give borrowers in clear form the key information they need in order to know what they are committing themselves to. He was President and CEO of the Federal Home Loan Bank of Chicago from 1991 to 2004. There he invented the Mortgage Partnership Finance program, which successfully created front-end mortgage credit risk sharing beginning in 1997. His decades of banking experience include being a Visiting Scholar at the Federal Reserve Bank of St. Louis, 1991.
Pollock was a director of the CME Group 2004-2019 and of Ascendium Education Group 1989-2019. He is a director and past-chairman of the Great Books Foundation and a past president of the International Union for Housing Finance.
He is the co-author of Surprised Again! - The COVID Crisis and the New Market Bubble (2022), and the author of Finance and Philosophy—Why We’re Always Surprised (2018) and Boom and Bust: Financial Cycles and Human Prosperity (2011), as well as numerous articles and Congressional testimony.
Pollock is a graduate of Williams College, the University of Chicago, and Princeton University.
His work is available on alexjpollock.com.
Deputy General Counsel of Regulatory Strategy and Global Policy, Circle
Corey Then is the Deputy General Counsel of Regulatory Strategy and Global Policy at Circle, where he leads U.S. policy and global regulatory strategy. Among other things, he helped lead the company’s advocacy on stablecoin legislation, which ultimately culminated in the GENIUS Act. Prior to joining Circle, Corey served in a variety of legal and leadership roles, including in the White House as an attorney, Special Assistant to the President and leader of the Economics team in Presidential Personnel, and as Deputy General Counsel of the U.S. Department of Agriculture.
He has also served as the Chief Legal Officer of Moneta, an investment adviser, as a white-collar attorney at Williams & Connolly law firm in Washington, D.C., as an adjunct professor at Washington University Law School, and as a member of the CFTC Technology Advisory Committee. He is a graduate of Duke Law School.
Professor of Legal Studies & Business Ethics, The Wharton School, The University of Pennsylvania
David Zaring’s scholarship addresses administrative and regulatory law from an international perspective. Professor Zaring comes to the business school from the Washington & Lee University School of Law. At Washington & Lee, he was an assistant professor and Alumni Faculty Fellow from 2005 to 2007. He had previously served as Acting Assistant Professor in the Lawyering Program at New York University School of Law from 2002 to 2005, and as a visiting professor at Vanderbilt Law School in the fall of 2007. After graduating magna cum laude from Harvard Law School, Professor Zaring clerked for Chief Judge William Matthew Byrne Jr. of the U.S. District Court for the Central District of California and then for Judge Judith Rogers on the US. Court of Appeals for the D.C. Circuit. He served as a trial attorney for the U.S. Department of Justice in the Federal Programs Branch of the Civil Division and as a special assistant to the General Counsel in the U.S. Department of Housing and Urban Development before entering the academy.
Member, Board of Governors , Federal Reserve System
Michael S. Barr took office as a member of the Board of Governors of the Federal Reserve System on July 19, 2022, for an unexpired term ending January 31, 2032. Mr. Barr served as the Vice Chair for Supervision of the Board of Governors of the Federal Reserve System from July 19, 2022, to February 28, 2025.
Prior to his appointment to the Board, Mr. Barr was the Joan and Sanford Weill Dean of the Gerald R. Ford School of Public Policy, the Frank Murphy Collegiate Professor of Public Policy, the Roy F. and Jean Humphrey Proffitt Professor of Law at the University of Michigan Law School, and the founder and faculty director of the University of Michigan's Center on Finance, Law & Policy. At the University of Michigan Law School, Mr. Barr taught financial regulation and international finance and co-founded the International Transactions Clinic and the Detroit Neighborhood Entrepreneurs Project.
Mr. Barr served as the U.S. Department of the Treasury's assistant secretary for financial institutions, 2009-2010. Under President William J. Clinton, he served as the Treasury Secretary's special assistant, as deputy assistant secretary of the Treasury, as special adviser to the President, and as a special adviser and counselor on the policy planning staff at the U.S. Department of State.
Additionally, Mr. Barr served as a law clerk to U.S. Supreme Court Justice David H. Souter during October Term 1993, and previously to the Honorable Pierre N. Leval, then of the Southern District of New York.
Mr. Barr received a BA in history from Yale University, an MPhil in international relations from Oxford University, and a JD from Yale Law School.
Partner, Cahill Gordon & Reindel LLP; Special Professor of Law, Maurice A. Dean School of Law, Hofstra University
Gary E. Kalbaugh is a nationally recognized leader in commodities, futures, and derivatives law.
Gary is a partner in the New York office of Cahill Gordon & Reindel LLP as well as a Special Professor of Law at the Maurice A. Deane School of Law at Hofstra University, where he teaches derivatives law and banking law.
A preeminent authority in the derivatives field, Gary is the author of the principal treatise Derivatives Law and Regulation (3rd ed. 2021) and serves as Editor-in-Chief of the Futures and Derivatives Law Report, the foremost industry publication. He is a past chair of the New York City Bar Association’s Committee on the Regulation of Futures and Derivatives and has over 15 years of experience as a professor teaching derivatives and banking law.
Gary is the leading derivatives lawyer in the digital assets space, and one of few to truly understand the technical side of emerging financial technology. He serves on the CFTC’s Future of Finance Subcommittee, reflecting his recognized leadership at the intersection of financial regulation and emerging technologies. A frequent speaker, writer, and commentator on derivatives, banking law, artificial intelligence, and digital assets regulation, he has served as conference co-chair for the American Bar Association’s “Artificial Intelligence and Derivatives Market” conference and regularly speaks at major industry conferences on cutting-edge issues in financial regulation and technology. Gary is sought after as a thought leader on the evolving landscape of digital asset regulation and the regulatory implications of AI in financial markets.
At ING, Gary served as Deputy General Counsel and Director, where he chaired swap dealer and security-based swap dealer regulatory committees and provided strategic leadership on U.S., European, and other regulations impacting the organization. He had global responsibility for U.S. derivatives regulatory issues and maintained strong relationships with regulators. Gary also co-developed ING legal’s global artificial intelligence training program and was responsible for U.S. regulatory issues relating to ING’s blockchain-based pilot programs and crypto initiatives.
Previously, Gary served as a lecturer-in-law at Columbia Law School and held senior roles at WestLB, where he was executive director, counsel, and chief U.S. data protection officer and chaired the global Dodd-Frank and underwriting committees. He began his career as an associate at a notable international firm.
Chief Executive Officer, Blockchain Association
Summer Mersinger is CEO of Blockchain Association, where she leads advocacy efforts to advance digital asset innovation and policy in Washington. She previously served as a Commissioner of the Commodity Futures Trading Commission, nominated by President Biden and unanimously confirmed by the Senate. With over 20 years of experience in public policy and government affairs, Summer has held senior roles at the CFTC, on Capitol Hill as Chief of Staff to Senator John Thune, and in the private sector.
Senior Fellow, Mises Institute
Alex J. Pollock is a Senior Fellow with the Mises Institute, providing thought and policy leadership on financial issues and the study of financial systems. His work includes cycles of booms and busts, financial crises with their political responses, housing finance, government-sponsored enterprises, risk and uncertainty, central banking, banking and financial regulation, corporate governance, retirement finance, student loans, and the politics of finance.
He previously served as the Principal Deputy Director of the Office of Financial Research in the U.S. Treasury Department 2019-2021. He was a Distinguished Senior Fellow with the R Street Institute 2015-2019 and 2021, and a resident fellow at the American Enterprise Institute, 2004-2015. Among the many aspects of his AEI work, he developed the One Page Mortgage Form to give borrowers in clear form the key information they need in order to know what they are committing themselves to. He was President and CEO of the Federal Home Loan Bank of Chicago from 1991 to 2004. There he invented the Mortgage Partnership Finance program, which successfully created front-end mortgage credit risk sharing beginning in 1997. His decades of banking experience include being a Visiting Scholar at the Federal Reserve Bank of St. Louis, 1991.
Pollock was a director of the CME Group 2004-2019 and of Ascendium Education Group 1989-2019. He is a director and past-chairman of the Great Books Foundation and a past president of the International Union for Housing Finance.
He is the co-author of Surprised Again! - The COVID Crisis and the New Market Bubble (2022), and the author of Finance and Philosophy—Why We’re Always Surprised (2018) and Boom and Bust: Financial Cycles and Human Prosperity (2011), as well as numerous articles and Congressional testimony.
Pollock is a graduate of Williams College, the University of Chicago, and Princeton University.
His work is available on alexjpollock.com.
Partner and General Counsel, Multicoin Capital
Greg Xethalis is a Partner and General Counsel of Multicoin Capital. He manages all legal and policy functions for the firm and works with our portfolio companies on legal and policy strategy. Prior to joining Multicoin, Greg was a partner in the Investment Management and FinTech practices at Chapman and Cutler LLP with 12 years of experience counseling clients on digital asset matters. Greg is a Director of the Blockchain Association, the DeFi Education Foundation, KindlyMD and the Fordham Law Alumni Association, and Senior Lecturing Fellow at Duke University School of Law, where he teaches Fintech and Blockchain Law and Policy.
President, Americas and Global Chief Legal Officer, Merkle Science
Mary Beth Buchanan is currently President, Americas and Global Chief Legal Officer at Merkle Science. She was former General Counsel for Kraken Cryptocurrency Exchange. She was a partner at Bryan Cave LLP in the firm’s White Collar Defense and Investigations and Securities Litigation and Enforcement Client Service Groups. She concentrated her practice on white collar criminal defense, SEC and FINRA enforcement matters, corporate and accounting fraud, internal investigations, corporate compliance, foreign corrupt practices violations, Congressional investigations and complex civil litigation.
Ms. Buchanan served as the United States Attorney for the Western District of Pennsylvania from September 2001 to November 2009, having been appointed by President George W. Bush. She is the only woman in Pennsylvania's history to be presidentially appointed to this position. As the United States Attorney, Ms. Buchanan oversaw the prosecution of more than 5,000 cases, including corporate and securities fraud, bank fraud, foreign corrupt practices, false claims, money laundering, health care fraud, public corruption and a broad range of violent crimes. Prior to that time, Ms. Buchanan spent more than 13 years as an Assistant United States Attorney litigating criminal, civil and appellate cases.
During her tenure as the United States Attorney, Ms. Buchanan also held several posts at the DOJ, including serving as the director of the Executive Office for United States Attorneys, acting director of the DOJ’s Office on Violence Against Women and chair of the Attorney General’s Advisory Committee. Ms. Buchanan also served on the U.S. Sentencing Commission's Organizational Guidelines Advisory Committee, which made recommendations to the Commission for amendments to the Sentencing Guidelines for Business Organizations.
Former United States Ambassador to the United Nations; Former Governor of South Carolina; Author, With All Due Respect: Defending America with Grit and Grace
Nikki Haley is the former U.S. ambassador to the United Nations in the Trump administration. She is the 29th person to serve in the position.
President Donald Trump asked Haley to serve in the position on November 23, 2016. She was confirmed by the U.S. Senate on January 24, 2017 and served until December 2018.
Haley previously served as the 116th governor of South Carolina from 2011 to 2017. From 2005 to 2010, Haley served in the South Carolina House of Representatives, representing District 87, Lexington County.
Associate, Bryan Cave Leighton Paisner LLP
Brooke Cook is a member of the firm’s Commercial Disputes and Investigations, Financial Regulation, and White Collar Practice Groups. She serves as counsel in a variety of complex commercial litigation matters in both state and federal court, including business litigation, commercial contract disputes, real estate litigation, and employment litigation. Her practice also includes representing both individuals and large companies in government enforcement actions and investigations. Ms. Cook also maintains an active pro bono practice.
Ms. Cook was a summer associate in Bryan Cave Leighton Paisner’s New York office in 2016. Prior to joining the firm, Ms. Cook was a judicial intern to the Honorable Norman K. Moon of the United States District Court for the Western District of Virginia and an extern for the U.S. Attorney’s Office for the Central District of California in the criminal division. During law school, Ms. Cook served as a Dillard Fellow for the Legal Research and Writing program at the University of Virginia School of Law where she assisted first year law students with drafting legal memoranda and appellate briefs and judged an appellate oral argument competition. She was also the assistant managing editor for the Journal of Law & Politics.
Before law school, Ms. Cook worked in public policy in Washington, D.C.
The CLARITY Act and Fed Master Accounts: Defining Crypto's Place in the U.S. Financial System
J.C. Boggs, Cynthia Lummis, Paige Paridon, Alex J. Pollock, Corey Then, David Zaring
Join us for a timely discussion on two developments shaping the future of digital assets...
The GENIUS Act in Practice: Key Questions for Stablecoin Regulation
Michael S. Barr, Gary Kalbaugh, Summer Mersinger, Alex J. Pollock, Greg Xethalis
The GENIUS Act of 2025 was a watershed moment in the legal framework for stablecoins,...
A Discussion with Hon. Nikki Haley
New York City Lawyers Chapter and New York City Young Lawyers Chapter
New York, NY