** FILE ** In this June 24, 1992 file photo, Sen. John McCain, R-Ariz., holds up an article from the Washington Times on Capitol Hill during a hearing of the Senate Select Committee on POW/MIA Affairs. In 1990s, McCain shouldered the wrenching issue, the long effort to account for American soldiers still missing from the war and to normalize relations with Vietnam. (AP Photo/John Duricka, File)