Sen. John McCainJohn McCainWhy the GOP cannot sweep its Milo scandal under the rug New York Knicks owner gave 0K to pro-Trump group Hannity apologizes for sharing 'inaccurate' story about McCain MORE's (R-Ariz.) new campaign video, released Wednesday, describes his experiences as a prisoner of war in Vietnam.

His story is told by men McCain served with in the war. "He was incredibly wounded," fellow POW Paul Galanti says, "just horrible injuries when he was captured."

"The only reason why I'm hear today," McCain says at the end of the video, "is because I believe that a higher being has a mission for me in my life."