Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Partner, Marzulla Law
Roger J. Marzulla is one of the nation’s leading environmental, water, and property lawyers. As Assistant Attorney General in charge of the U.S. Justice Department’s Environment and Natural Resources Division, Roger learned first hand the operations and litigation styles of his client agencies: EPA, Interior Department, Bureau of Reclamation, Fish and Wildlife Service, National Marine Fisheries Service, Department of Transportation, Department of Commerce. In 1997, he co-founded Marzulla Law, where he brings to bear more than 35 years of expertise representing companies and individuals in industries as diverse as land and project development, aerospace, chemicals, oil and gas, mining, timber, manufacturing, computers, agriculture and water service.
Roger began his legal career as a trial lawyer in San Jose, California, after graduating magna cum laude from the University of Santa Clara School of Law. As a partner in Matthews & Marzulla he represented developers, title and construction companies, shopping centers, apartment owners and lenders in litigation throughout California. In 1981 he moved to Denver to become President of Mountain States Legal Foundation, litigating environmental and natural resource cases across the West.
In 1983 Roger joined the Justice Department as Special Litigation Counsel. He was subsequently promoted to Deputy Assistant Attorney General and, in 1987, was confirmed by the Senate as Assistant Attorney General in charge of the Environment and Natural Resources Division. At the Justice Department, Roger helped create litigation strategies for government programs as diverse as Superfund, the Clean Air Act, off-shore oil leasing, environmental crimes, federal facility clean-up, wetlands, endangered species and hazardous waste enforcement, as well as Presidential Order EO 12,630 (Government Interference with Private Property Rights).
In 1989 Roger returned to private law practice, successively heading the environmental law practices of the Powell, Goldstein and Akin, Gump law firms.
Since 1997, as a partner in Marzulla Law, Roger has continued to represent corporate and business clients in a wide array of environmental and property issues in courts across the country, frequently in litigation against the United States. He also assists clients in attaining compliance with environmental, health and safety regulation, and in avoiding risks in transactions.
Former United States Attorney General
Jeff Sessions served as the 84th Attorney General of the United States from February 9, 2017 until November 7, 2018.
Prior to becoming Attorney General, Mr. Sessions served as a United States Senator for Alabama since 1996. As a United States Senator, he focused his energies on maintaining a strong military, upholding the rule of law, limiting the role of government, and providing tax relief to stimulate economic growth and to empower Americans to keep more of their hard-earned money.
Mr. Sessions was born in Selma, Alabama on December 24, 1946, and grew up in Hybart, the son of a country store owner. Growing up in the country, Sessions was instilled with certain core values – honesty, hard work, belief in God and parental respect – that define him today. In 1964, he became an Eagle Scout and thereafter received the Distinguished Eagle Scout Award. After attending school in nearby Camden, Sessions attended Huntingdon College in Montgomery, graduating with a Bachelor of Arts degree in 1969. He received a Juris Doctorate degree from the University of Alabama in 1973. Sessions served in the United States Army Reserve from 1973 to 1986, ultimately attaining the rank of Captain. He still considers that period to be one of the most rewarding chapters of his life.
Sessions’ interest in the law led to a distinguished legal career, first as a practicing attorney in Russellville, Alabama, and then in Mobile. Following a two-year stint as Assistant United States Attorney for the Southern District of Alabama (1975-1977), Sessions was nominated by President Reagan in 1981 and confirmed by the Senate to serve as the United States Attorney for the Southern District of Alabama, a position he held for 12 years. Sessions was elected Alabama Attorney General in 1995, serving as the State’s chief legal officer until 1996, when he entered the United States Senate.
Sessions and his wife, Mary Blackshear Sessions, originally of Gadsden, Alabama, have three children, Mary Abigail Reinhardt, Ruth Sessions Walk, and Sam. They have seven granddaughters, Jane Ritchie, Alexa, Gracie, Sophia, Hannah, Joanna, and Phoebe, and three grandsons, Jim Beau, Lewis, and Nicholas.
Partner, Gibson Dunn & Crutcher LLP
Theodore B. Olson is a Partner in Gibson, Dunn & Crutcher’s Washington, D.C. office; a founder of the Firm’s Crisis Management, Sports Law, and Appellate and Constitutional Law Practice Groups.
Mr. Olson was Solicitor General of the United States during the period 2001-2004. From 1981-1984, he was Assistant Attorney General in charge of the Office of Legal Counsel in the U.S. Department of Justice. Except for those two intervals, he has been a lawyer with Gibson, Dunn & Crutcher in Los Angeles and Washington, D.C. since 1965.
Selected by Time magazine in 2010 as one of the 100 most influential people in the world, Mr. Olson is one of the nation’s premier appellate and United States Supreme Court advocates. He has argued 65 cases in the Supreme Court and has prevailed in over 75% of those cases. These include the two Bush v Gore cases arising out of the 2000 presidential election; Citizens United v Federal Election Commission; Hollingsworth v Perry, the case affirming the overturning of California’s Proposition 8, banning same-sex marriages; Murphy v NCAA, overturning a federal law prohibiting states from authorizing sports betting; and U.S. Dept. of Homeland Security v Regents of the Univ. of Calif., challenging the Trump Administration’s rescission of the Deferred Action for Childhood Arrivals (“DACA”). Mr. Olson’s practice is concentrated on appellate and constitutional law, federal legislation, media and commercial disputes, and assisting clients with strategies for the containment, management and resolution of major legal crises. He has handled cases at all levels of state and federal court systems throughout the United States. Mr. Olson co-authored “Redeeming the Dream, the Case for Marriage Equality” with David Boies. Both were featured in HBO’s award-winning documentary, “The Case Against 8.”
Mr. Olson's Supreme Court arguments have included cases involving separation of powers; federalism; voting rights; the Tenth Amendment; the First Amendment; the Equal Protection and Due Process Clauses; jury trial rights; punitive damages; takings of property; the Commerce Clause; administrative law; taxation; criminal law; sports wagering; copyright, patent and antitrust; securities; campaign finance; foreign sovereign immunities; telecommunications; the environment; the internet; the Supremacy Clause; and other federal constitutional and statutory questions. As Solicitor General, during the presidency of George W. Bush, Mr. Olson was the Government's principal advocate in the United States Supreme Court, responsible for supervising and coordinating all appellate litigation of the United States, and a legal adviser to the President and the Attorney General. As Assistant Attorney General for the Office of Legal Counsel during the Reagan Administration, Mr. Olson was the Executive Branch's principal legal adviser, rendering legal guidance to the President and to the heads of the Executive Branch departments on a wide range of constitutional and federal statutory questions, and assisting in formulating and articulating the Executive Branch's position on constitutional issues.
Mr. Olson has served as private counsel to two Presidents, Ronald W. Reagan and George W. Bush, in addition to serving those two Presidents in high-level positions in the Department of Justice. He has twice been awarded the United States Department of Justice's Edmund J. Randolph Award, its highest award for public service and leadership, and also received the Department of Defense's Distinguished Public Service Award, its highest civilian award, for his advocacy in the courts of the United States, including the Supreme Court. He also received the American Bar Association Medal, its highest award for “exceptionally distinguished service by a lawyer or lawyers to the cause of American jurisprudence.” Mr. Olson is to receive the 2021 Jack Valenti Friend of the White House Fellows Award in the Fall of 2021 to be presented by the White House Fellows Foundation and Association.
Mr. Olson is a member of the Commission on White House Fellowships; a member of the Board of Trustees of the Ronald Reagan Presidential Foundation; a member of the Board of Visitors of the Federalist Society; the Board of Directors of the Knight First Amendment Institute at Columbia University; and the 9/11 Pentagon Memorial Foundation. He was a visiting scholar at the National Constitution Center in 2007. He served on the President's Privacy and Civil Liberties Oversight Board from 2006 to 2008; and of the Council of the Administrative Conference of the United States from 2010 to 2020. He was Co-Chair of the Knight Commission on the Information Needs of Communities in a Democracy from 2008-2009, and served two terms on the Board of Directors of the National Center for State Courts.
Mr. Olson is a Fellow of both the American College of Trial Lawyers and the American Academy of Appellate Lawyers. He has been repeatedly listed in legal publications as one of the nation’s leading appellate lawyers. The late New York Times columnist William Safire described Mr. Olson as his generation's "most persuasive advocate" before the Supreme Court and "the most effective Solicitor General in decades.”
Mr. Olson received his law degree in 1965 from the University of California at Berkeley (Boalt Hall) where he was a member of the California Law Review and Order of the Coif. He received his bachelor's degree from the University of the Pacific, where he was recognized as the outstanding graduating student in both forensics and journalism. He has written and lectured extensively on appellate advocacy, oral communication in the courtroom, civil justice reform, and constitutional and administrative law.
CEO, Asset Forfeiture Law, LLC
As a federal prosecutor, Stefan D. Cassella was one of the federal government’s leading experts on asset forfeiture and money laundering law for over thirty years. He now serves as an expert witness and consultant to law enforcement agencies and the private sector as the CEO of AssetForfeitureLaw, LLC.
As a Deputy Chief of the Justice Department’s Asset Forfeiture and Money Laundering Section and later as the Chief of the Asset Forfeiture and Money Laundering Section in the U.S. Attorney’s Office in Baltimore, Maryland, Mr. Cassella litigated some of the Government’s most significant forfeiture and money laundering cases and drafted many of the federal forfeiture and money laundering statutes.
He is the author of Asset Forfeiture Law in the United States, a one-volume resource designed to lead the practitioner, prosecutor, judge and policy maker through the labyrinth of statutes, rules and cases that govern this dynamic area of the law, and of more than 40 law review articles on money laundering and forfeiture. He has trained state and federal prosecutors and agents and their counterparts in numerous foreign countries, including over 200 lectures at the National Advocacy Center at the University of South Carolina.
Mr. Cassella is also the author and publisher of the Money Laundering and Forfeiture Digest, a monthly compendium of the forfeiture and money laundering cases decided by the federal courts that is circulated to hundreds of state, federal and foreign prosecutors and lawyers, law enforcement agents, academics and policy makers in the U.S. and abroad.
Former Associate Justice, United States Supreme Court
William J. Brennan, Jr. was born and raised in New Jersey. The second of eight children born to Irish immigrants, Brennan gave early evidence of academic achievement. Brennan completed his law degree at Harvard and entered private practice in his home state of New Jersey. When his practice intruded on his devotion to his family, Brennan opted for service as a trial judge. He was promoted to the state's highest court in 1952.
He was appointed to the Supreme Court in 1956 by President Dwight D. Eisenhower. In a 1987 interview, Brennan recalled his first day on the Court. Later, Eisenhower would publicly admit the appointment was a mistake. That's because Brennan proved to be the most liberal and influential justice on the modern Supreme Court. He authored important opinions in the areas of free expression, criminal procedure, and reapportionment.
As a result of his leadership, Brennan imparted his constitutional vision to a broad coalition of his colleagues. He resigned on account of health in 1990.
David and Mary Harrison Distinguished Professor of Law Emeritus, University of Virginia School of Law
Lillian BeVier taught constitutional law (with special emphasis on First Amendment issues), intellectual property (trademark, copyright), real property and torts from 1973-2010 at the Law School, and now teaches a January Term course on judicial philosophy.
At Stanford Law School, BeVier was revising editor for the Stanford Law Review and a member of the Order of the Coif. Before coming to Virginia, she was associate professor of law at the University of Santa Clara Law School; practiced law with Spaeth Blase Valentine & Klein in Palo Alto, Calif.; served as research associate to Professor William F. Baxter at Stanford University Law School, working on the FAA-ABA study of the legal aspects of airport noise and the sonic boom; and was assistant to the general secretary and assistant staff legal counsel for Stanford University.
BeVier received the University of Virginia Alumni Association Distinguished Professor Award in 2006. The Raven Society elected her to membership in 1993 and honored her with the faculty award in 2010. She delivered the Henry Miller Memorial Lecture at Georgia State Law School in 2005, the Coen Memorial Lecture at the University of Colorado Law School in 2000, and the David C. Baum Lecture on Civil Rights and Civil Liberties at the University of Illinois Law School in 1996. In 1999, at the invitation of the Supreme Court Historical Society, she spoke to the Society on Free Expression in the Warren and Burger Courts. Suffolk University awarded her an honorary S.J.D. degree in 1998. In the fall of 2003, she was a visiting scholar at the National Constitution Center in Philadelphia.
Having been nominated by President Bush and confirmed by the Senate in 2003, she served as vice-chair of the Board of Directors of the Legal Services Corporation until 2009. She serves on the national Board of Visitors of the Federalist Society. Within the Charlottesville community, BeVier has served as chair of the Board of Trustees of St. Anne’s-Belfield School and of the Martha Jefferson Hospital. She is currently chair of the board of the Martha Jefferson Health Services Corporation and of Piedmont CASA (Court-Appointed Special Advocates).
Laurence A. Tisch Professor of Law and Director, Classical Liberal Institute, New York University School of Law; Director, Classical Liberal Institute, Civitas Institute University of Texas at Austin
Richard A. Epstein is the Laurence A. Tisch Professor of Law, at New York University, a senior research fellow at the Civitas Institute at the University of Texas Austin, and a senior Lecturer, the University of Chicago. He received an LL.D., h.c . from the University of Ghent, 2003 , and an LLD h.c . from the University of Siegen in 2018 and the Bradley Prize in 2011. He has been a member of the American Academy of Arts and Sciences since 1985. He has edited both the Journal of Legal Studies (1981-1991) and the Journal of Law and Economics (1991-2001). He is also a founder and director of the Classical Liberal Institute at NYU Law School. His most recent book is The Classical Liberal Constitution: The Uncertain Quest for Limited Government (2014). His other books include Takings: Private Property and the Power of Eminent Domain ( 1985); Bargaining with the State (1993); Simple Rules for a Complex World (1995); Principles for a Free Society: Reconciling Individual Liberty and the Common Good (1998); Skepticism and Freedom: A Modern Theory of Classical Liberalism (2003); Design for Liberty: Private Property, Public Administration and the Rule of Law (2011), and most recently, The Myth of Birthright citizenship—and Beyond (2026). He has taught courses in , administrative law, antitrust, constitutional, contracts, environmental law, land use planning; real property, torts and water law. He has written and spoken extensively on a wide range of topics, and is writes a regular column for Defining Ideas.
Michael J. and Jane R. Horvitz Distinguished Professor of Law, University of Virginia School of Law
Daniel Ortiz, who came to Virginia in 1985, has a wide variety of interests. A Phi Beta Kappa and summa cum laude Yale graduate, he earned a triple major in mathematics, English and history, the arts and letters. Now as a member of the Virginia law faculty, he teaches constitutional law, administrative law, electoral law, civil procedure and legal theory. In 1992 he received the Z Society Distinguished Teaching Award at the University of Virginia. He served as the Harrison Foundation Research Professor in 1992-95, the Elizabeth D. and Richard A. Merrill Research Professor in 1996-99, and the Joseph C. Carter, Jr., Research Professor in 2000-03.
After graduation from Yale, Ortiz spent two years on a Marshall Scholarship at the University of Oxford, where he completed a Master of Philosophy degree in English studies. Then he returned to Yale for law school and received his J.D. in 1983. He clerked for Judge Stephen G. Breyer of the U.S. Court of Appeals for the First Circuit in Boston and for U.S. Supreme Court Justice Lewis F. Powell Jr. He was a visiting professor at the University of Southern California in 1991 and 1994-96 and at the University of California at Berkeley (Boalt Hall) in 1999.
U.S. Court of Appeals, D.C. Circuit
Judge Williams practiced law in New York City (at the firm of Debevoise Plimpton and as an Assistant U.S. Attorney) and then taught law at the University of Colorado Law School from 1969 to 1986, with visiting years at UCLA, SMU, and the University of Chicago (where he was also a fellow in law and economics). He was appointed to the U.S. Court of Appeals for the D.C. Circuit in 1986. His most recent book is a biography of Vasily Maklakov, The Reformer: How One Liberal Fought to Preempt the Russian Revolution (Encounter Books, 2017).
Case Notes
Jeffrey Bossert Clark
Three cases with significant implications for environmental and/or property-rights law are addressed below. Kumho Tire...
Administrative Crimes: Testimony of Roger Marzulla
Roger J. Marzulla
[Testimony of Roger J. Marzulla Before the Judiciary Committee of the House of Representatives Subcommittee...
Reflections on Judicial Independence
Jefferson B. Sessions
Before I address judicial independence, I want to recognize the tremendous contribution that the Federalist...
Supreme Court Roundup: A Review of October Term 1995
Theodore B. Olson
In the last issue of this newsletter, we examined in detail the major federalist decision...
States May Be Immune From Certain Lanham Act Claims
Thomas E. Graham
A decision issued December 13, 1996, by the United States District Court for the District...
Forfeiture is Reasonable, and It Works
Stefan D. Cassella
*Note: In the Spring 1997 issue of the Criminal Law & Procedure Practice Group Newsletter,...
Whether There is a Constitutional Right to Die
Keith A. Pesto
The existence of a constitutional right to die is currently under consideration by the United...
Panel IV: Privacy and Personal Liberty Under the Due Process Clause
1988 National Student Symposium
Charlottesville, VAConstitutional Protections of Economic Activity
A Symposium in Celebration of the Bicentennial of the Constitution
Arlington, VAThe Great Debate: Justice William J. Brennan, Jr. - October 12, 1985
William J. Brennan
Justice William J. Brennan, Jr. To the Text and Teaching Symposium, Georgetown University October 12,...