In this June 24, 1992, file photo, Sen. John McCain, R-Ariz., holds up an article from the Washington Times during a hearing of the Senate Select Committee on POW/MIA Affairs on Capitol Hill in Washington. Arizona Sen. McCain, the war hero who became the GOP’s standard-bearer in the 2008 election, has died. He was 81. His office says McCain died Saturday, Aug. 25, 2018. He had battled brain cancer. (AP Photo/John Duricka, File)
In this Jan. 30, 2000, file photo, confetti falls on Republican presidential hopeful Sen. John McCain, R-Ariz., and his wife, Cindy, at the end of their 114th New Hampshire town hall meeting with voters at the Peterborough Town House in Peterborough, N.H. Aide says senator, war hero and GOP presidential candidate McCain died Saturday, Aug. 25, 2018. He was 81. (AP Photo/Stephan Savoia, File)
In this undated file photo provided by CBS, U.S. Navy Lt. Commander John S. McCain lies injured in North Vietnam. McCain, the war hero who became the GOP’s standard-bearer in the 2008 election, died Saturday, Aug. 25, 2018. He was 81. (CBS via AP, File)
WASHINGTON — John McCain lived most of his life in the public eye, surviving war, torture, scandal, political stardom and failure, the enmity of some colleagues and the election of President Donald Trump.