trump attacked him in tweets yesterday morning. senator bob corker begged me to endorse him for re-election in tennessee. i said no. he dropped out. said he could not win without my endorsement and wanted to be secretary of state. i said, no thanks. he is also largely responsible for the horrendous iran deal and would expect him to be a negative voice and stand in the way of great agenda. didn't have the guts to run. bob corker knew that attack was coming. he might have been surprised how many days it took because last week after secretary of state rex tillerson was quoted as calling president trump a moron, bob corker said this in defense of rex tillerson. >> i think secretary tillerson, secretary mattis and chief of staff kelly are those people that help separate our country