Donald Trump criticized John McCain last year for being a prisoner of war and for not doing enough for veterans, then attacked a Gold Star family this summer. McCain criticized Trump at each turn, but stuck by his pledges to support the Republican nominee.
But 24 hours after audio surfaced of Trump demeaning women and making lewd comments about them, the 2008 Republican nominee decided he'd finally had enough.
00:45 Polls close in Montana, with both sides seeing possible roads to victory13
10:09 Senate Republicans have all the evidence they need to reject the House-passed health-care overhaul20
01:03 Ivanka Trump Swayed the President on Family Leave. Congress Is a Tougher Sell32
06:45 On ‘Saturday Night Live,’ Alec Baldwin Sings a Swan Song for Trump19