On Thursday, Donald Trump attacked John McCain on Twitter after the Arizona senator said that he didn’t consider the recent military mission in Yemen a “success” because of the death of a Navy SEAL and a young civilian girl. In multiple tweets, Trump wrote, "Sen. McCain should not be talking about the success or failure of a mission to the media. Only emboldens the enemy! He’s been losing so long he doesn’t know how to win anymore, just look at the mess our country is in – bogged down in conflict all over the place."
