year he endorsed your opponent and he wrote this on twitter. mark sanford has been very unhelpful to me in my campaign to make america great again. he is mia and nothing but trouble. he is better off in argentina. are you ready for that? how do you push back and make the argument that -- >> well, first off, begin with his other tweets, it's not fact walg. the fact is i'm a republican and i voted republican on most issues we in fact agreed and i supported most of his issues. but what i didn't do is worship him. and too many folks these days are in this got to bow down to donald trump mode on the republican side. that's a real problem because in the doing so we're not having a robust debate about ideas like the debt, like the deficit, like spending that i think we ought to be having. >> have you been at all surprised at how your former congressional colleague lindsey graham has fallen in line with this president?