Randall Harold Cunningham ( born December 8 , 1941 ) , usually known as Randy or Duke , is a United States Navy veteran and former Republican member of the United States House of Representatives from California 's 50th Congressional District from 1991 to 2005 .
Randall `` Duke '' Cunningham ( born December 8 , 1941 ) is a former member of the United States House of Representatives . He served the 50th Congressional District of California from 1991 to 2005 as a Republican .