president who acts quote like he's do the apprentice or something. he told the "new york times" he concerned me. he would have to concern anyone who cares about our nation. >> the verbal combat escalating sunday when the president launch add twitter tirade against corker tweeting the retired republican senator doesn't have the guts to run again after trump supposedly denied corker's request for an endorsement, a claim flat-out denied by corker's chief of staff. work he was quick to punch back tweeting it's a shame the white house has become an adult day care center. someone obviously missed their shift this morning. that has been retweeted 124,000 times. the trouble has been brewing for weeks underscored by this remark from corker last week. >> i think secretary till serson, secretary mattis and chief of staff kelly are those