For some politicians, the Keating Five scandal was too much to overcome.
Sen. Dennis DeConcini, D-Ariz., declined to seek a fourth Senate term in 1994.
Three-term Sen. Donald Riegle, D-Mich., also decided to retire rather than face the voters that year.
Sen. Alan Cranston, D-Calif., who received the severest rebuke from the Senate Ethics Committee, had opted not to seek a fifth term in 1992.
About John McCain
Born: Aug. 26, 1936.
Birthplace: Panama Canal Zone.
Resides: Phoenix.
Party: Republican.
Current office: U.S. senator.
Wife: Cindy L. Hensley.
Family: 7 children.
Political experience: U.S. Senate, 1986-present; presidential candidate, 2000 and 2008; U.S. House of Representatives, 1982-1986.
Sen. John McCain, R-Ariz., refused to give up
https://www.azcentral.com/story/news/politics/arizona/2018/04/02/john-mccain-overcame-keating-five-cindy-mccain-drug-addiction-scandal-arizona-senator/538024001/