Partner, Orrick, Herrington & Sutcliffe LLP
Andy excels at solving complex problems for his clients using a variety of effective strategies. As former Chief Deputy Attorney General for the State of Wisconsin, Andy Cook has extensive experience representing businesses before state Attorneys General involving investigations and lawsuits. His strong relationships with Attorneys General and their senior staff frequently facilitate the successful resolution of client issues through diplomacy and negotiations. When litigation becomes necessary, Andy effectively advocates for clients throughout the litigation process.
Andy combines his legal expertise in numerous areas of law covered by state Attorneys General, an understanding of how state AG offices operate, and vast knowledge of legal and regulatory issues facing his clients. This substantive and comprehensive legal approach is crucial to effectively representing clients before state Attorneys General. Andy also has substantial experience drafting and enacting complex civil liability reforms before state legislatures to successfully address client goals.
Andy’s main practice focuses on advising Fortune 500 companies before state Attorneys General in the areas of antitrust, consumer protection, False Claims Act, environmental law, and cybersecurity and data privacy. Andy, in collaboration with a team of attorneys, successfully navigated a client through antitrust regulatory review by state Attorneys General in one of the nation’s largest mergers of two major telecommunication companies. Andy also worked with a team of lawyers representing a large corporation involving the multistate opioids litigation brought by state Attorneys General.
Andy gained valuable experience serving as Deputy Attorney General for the State of Wisconsin where he was the second in command of the 700-plus state agency. In his role as Chief Deputy Attorney General, Andy oversaw the day-to-day operations at the Wisconsin Department of Justice (DOJ); directed the State’s litigation strategy; negotiated, reviewed, and approved all settlements; drafted and reviewed attorney general opinions; managed the agency’s budget; oversaw civil and criminal investigations handled by DOJ; and managed DOJ’s legislative agenda.
Andy played college hockey and remains active by running, cross country skiing, and playing golf. On the weekends, Andy and his wife enjoy watching their kids’ sporting events, including soccer, baseball, gymnastics, and track. In his rare spare time, Andy reads history books.
Deputy Attorney General, Civil Litigation, Texas Attorney General
James Lloyd is the Deputy Attorney General for Civil Litigation for the Texas Attorney General. He serves alongside over 600 lawyers and staff across eleven practice groups handling more than 35,000 cases involving the State of Texas. James also serves as Chief of the Antitrust Division, leading the enforcement of state and federal antitrust laws and representing the interests of Texas in national antitrust matters alongside federal enforcers.
James previously practiced at global law firms Sidley Austin LLP and Mayer Brown LLP, managing a range of high-profile matters for public and private companies. He began his legal career as a law clerk to Justice David Medina on the Texas Supreme Court.
James has served in a variety of roles in public service. He is currently an Intelligence Officer in the U.S. Navy Reserve, assigned to the Commander of the U.S. Pacific Fleet. James served on the Presidential Transition Team for President Donald Trump, where he advised on financial regulatory policy and led the transition of the U.S. Securities and Exchange Commission. James previously served at the White House as Senior Writer to President George W. Bush. He was also a member of the national security staff, coordinating policymaking and oversight with senior officials among the Cabinet departments and agencies.
James received his J.D. from The University of Texas School of Law, where he was Articles Editor for the Texas Law Review and a teaching assistant to Admiral Bobby Inman. He earned his bachelor’s degree from Rice University, where he was student body president and received the Joseph Cooper Prize in Public Policy.
A seventh-generation Texan, James comes from a family of litigators, including his mother, his sister, and his father who has served over 18 years on the Texas judiciary. James is Chair of the State Bar of Texas Antitrust and Business Litigation Section and serves on the Executive Committee of The Federalist Society’s Corporations, Securities, and Antitrust Practice Group.
James has spent over a decade as a volunteer attorney for veterans legal clinics in Houston and Austin. He is also a member of the Legal Affairs Roundtable for the Intelligence and National Security Alliance (INSA) and is also a longtime supporter of the Houston Livestock Show and Rodeo, serving on the Mutton Bustin' Committee.
Partner, Morrison & Foerster
David Shaw is a partner in Morrison & Foerster’s Global Antitrust Law Practice group, where he draws upon his extensive experience across merger clearance litigation, cartel representations, counseling, and State Attorney General antitrust enforcement to guide clients through government-facing antitrust matters.
Most recently, David was the Deputy Chief of Staff and Counsel to the Assistant Attorney General in the Antitrust Division of the Department of Justice (DOJ). In this role, he advised and assisted the head of the Antitrust Division on law and policy related to the Division and managed relationships with state attorneys general across all Division matters, including directly handling relationships in the highest stakes and most sensitive matters facing the Division.
Supervising Deputy Attorney General (Healthcare Rights and Access Section), Office of the California Attorney General
Patrick Hotung Professor of Constitutional Law, Georgetown University Law Center; Faculty Director, Georgetown Center for the Constitution
Randy E. Barnett is the Patrick Hotung Professor of Constitutional Law at the Georgetown University Law Center and is the Faculty Director of the Georgetown Center for the Constitution. After graduating from Northwestern University and Harvard Law School, he tried many felony cases as a prosecutor in the Cook County States’ Attorney’s Office in Chicago. A recipient of a Guggenheim Fellowship in Constitutional Studies and the Bradley Prize, Professor Barnett has been a visiting professor at Penn, Northwestern and Harvard Law School.
Professor Barnett’s publications includes thirteen books, more than one hundred articles and reviews, as well as numerous op-eds. His most recent book is Felony Review: Tales of True Crime and Corruption in Chicago (2026). His other books on the Constitution include: A Life for Liberty: The Making of an American Originalist (2024); The Original Meaning of the Fourteenth Amendment: Its Letter and Spirit (2021) (with Evan Bernick); An Introduction to Constitutional Law: 100 Supreme Court Cases Everyone Should Know (2019) (with Josh Blackman); Restoring the Lost Constitution: The Presumption of Liberty (2nd ed. 2013); Our Republican Constitution: Securing the Liberty and Sovereignty of We the People (2016); and Constitutional Law: Cases in Context (5th ed. forthcoming 2027) (with Josh Blackman). His books on contracts are The Oxford Introductions to U.S. Law: Contracts (2010) and Contracts: Cases and Doctrine (7th ed. 2021) (with Nate Oman). And he is the author of The Structure of Liberty: Justice and the Rule of Law (2nd ed. 2014).
In 2004, he argued the medical marijuana case of Gonzalez v. Raich before the U.S. Supreme Court. In 2012, he was one of the lawyers representing the National Federation of Independent Business in its constitutional challenge to the Affordable Care Act in NFIB v. Sebelius. He’s appeared in numerous documentaries and portrayed a prosecutor in the 2010 science-fiction feature film, InAlienable: The Movie. On X he is @RandyEBarnett
Partner, King & Spalding LLP
Former U.S. Attorney for the Eastern District of California, a 34-county district with an area that stretches from the Oregon border to Bakersfield, Greg Scott is an experienced trial lawyer who represents major companies facing government investigations and litigation, with a focus in the healthcare, retail, and construction industries. He has extensive knowledge on matters involving consumer protection, construction disputes, the Foreign Corrupt Practices Act (FCPA) and the False Claims Act (FCA).
Greg represents corporations under investigation by state district attorneys concerning potential violations of consumer protection laws, as well as corporations operating senior assisted livingfacilities under investigation by the state attorney general regarding potential violations of elder abuse laws. In addition, he represents construction companies under investigation by state district attorneys when employees are involved in serious accidents at worksites.
A retired Lieutenant Colonel after serving more than 20 years in the California Army National Guard & United States Army Reserve, Greg went on to become a deputy district attorney in Contra Costa County and twice-elected District Attorney of Shasta County. He also served as an Adjunct Professor of National Security Law at the University of the Pacific, McGeorge School of Law following his first term as U.S. Attorney for the E.D. of California. Between his two terms as U.S. Attorney for the E.D. of California, Greg was the vice chair of the white-collar defense and corporate investigations practice at an AmLaw 50 firm.
Vice President for Legal Affairs, Goldwater Institute
Partner, King & Spalding LLP
Former U.S. Attorney for the Eastern District of California, a 34-county district with an area that stretches from the Oregon border to Bakersfield, Greg Scott is an experienced trial lawyer who represents major companies facing government investigations and litigation, with a focus in the healthcare, retail, and construction industries. He has extensive knowledge on matters involving consumer protection, construction disputes, the Foreign Corrupt Practices Act (FCPA) and the False Claims Act (FCA).
Greg represents corporations under investigation by state district attorneys concerning potential violations of consumer protection laws, as well as corporations operating senior assisted livingfacilities under investigation by the state attorney general regarding potential violations of elder abuse laws. In addition, he represents construction companies under investigation by state district attorneys when employees are involved in serious accidents at worksites.
A retired Lieutenant Colonel after serving more than 20 years in the California Army National Guard & United States Army Reserve, Greg went on to become a deputy district attorney in Contra Costa County and twice-elected District Attorney of Shasta County. He also served as an Adjunct Professor of National Security Law at the University of the Pacific, McGeorge School of Law following his first term as U.S. Attorney for the E.D. of California. Between his two terms as U.S. Attorney for the E.D. of California, Greg was the vice chair of the white-collar defense and corporate investigations practice at an AmLaw 50 firm.
State Merger Enforcement: Trends & Outlook
Andrew Cook, James R. Lloyd, David J. Shaw, Emilio Varanini
State Attorneys General have long played a role in merger enforcement, challenging anticompetitive mergers and...
Marijuana: Examining the Tensions Between State and Federal Laws
From Enforcement to Legalization: Perspectives on Marijuana/Drug Policy
Sacramento, California