No political experience information on file.

No caucus information on file.

Senior Judge, United States District Court, District of Columbia, 2013-present

Senior Judge, United States District Court, Western District of Texas, 2015-2018

Chief Judge, United States District Court, District of Columbia, 2008-2013

Judge, United States District Court, District of Columbia, 1987-2008

Presiding Judge, United States Foreign Intelligence Surveillance Court, 1995-2002

Division Chief, Civil Division, United States Attorney's Office, District of Columbia, 1978-1987

Confirmed by United States Senate, Judge, United States District Court, District of Columbia, November 13, 1987

Nominated by President Ronald Reagan, Judge, United States District Court, District of Columbia, March 19, 1987

Assistant Division Chief, Civil Division, United States Attorney's Office, District of Columbia, 1977-1978

Assistant United States Attorney, Civil Division, District of Columbia, 1974-1977

Captain, Judge Advocate General Corps, United States Army, 1967-1974

Member, American Bar Association

Member, Bar Association of the District of Columbia

Member, District of Columbia Bar

Chair, Federal Litigation Section, Federal Bar Association

Former Chair, Professional Ethics Committee, Federal Bar Association

Member, Judicial Conference of the United States, 2008-2013

Chair, Inter-Circuit Assignments Committee, Judicial Conference of the United States, 2003-2008

Member, Automation and Technology Committee, Judicial Conference of the United States, 1990-1996