No political experience information on file.

No caucus information on file.

Senior Judge, United States Court of Appeals for the Sixth Circuit, 1994-present

Presiding Judge, United States Foreign Intelligence Surveillance Court, 2001-2005

Judge, United States Foreign Intelligence Surveillance Court of Review, 1998-2001

Judge, United States Court of Appeals for the Sixth Circuit, 1985-1994

Nominated by President Ronald Reagan, Judge, United States Court of Appeals for the Sixth Circuit, July 23, 1985

Confirmed by the United States Senate, Judge, United States Court of Appeals for the Sixth Circuit, October 16, 1985

Judge, United States District Court, Eastern District of Michigan, 1976-1985

United States Attorney, Eastern District of Michigan, 1970-1976

Confirmed by the United States Senate, Judge, United States District Court, Eastern District of Michigan, May 11, 1976

Nominated by President Gerald Ford, Judge, United States District Court, Eastern District of Michigan, April 26, 1976

Chief Assistant United States Attorney, Eastern District of Michigan, 1968-1970

Corporation Counsel, Dearborn, Michigan, 1958-1968

Assistant Corporation Counsel, Dearborn, Michigan, 1955-1958

Attorney, Private Practice, Dearborn, Michigan, 1954-1955

No organizational membership information on file.