if he fought really hard against president obama, like he does against me, he would have won the election. >> romney wouldn't promise to be on the president's team in 2020. >> i'm going to wait and see what the alternatives are. >> trump critic and possible challenger john kasich. romney's op-ed headlined "the president shapes the public character of the nation. trumps character falls short," it outlines things. on balance, the president has not risen to the mantle of the office. some might call that civil. >> donald trump lacks the temperament to become president. >> this poor, sad mitt romney. >> the bullying, the greed, showing off, the misogyny, the absurd third-grade theatrics. >> the guy is a stone cold loser. he choked, and when you are a joker, if you can never give a choker a second chance.