SENATE John McCain: From POW to politician By Fox News Published July 19, 2017 10:00pm EDT | Updated July 20, 2017 7:13am EDT {{#rendered}} {{/rendered}} (REUTERS/John Gress) (REUTERS/Brian Snyder ) (REUTERS/Shannon Stapleton) (REUTERS/John Gress ) (REUTERS/Mike Theiler ) (REUTERS/Kevin Lamarque ) (REUTERS) (AP Photo/Library of Congress) (Library of Congress/O'Halloran, Thomas J.)