to accept that promise. i think rehe nekt 2020 is difficult for the president with amnesty of daca and if amnesty with daca and a wall is not at least under robust construction by then. >> tim, there's the terms of the moster if vert trump supporters. nothing they call amnesty. >> in fact, that was a very sober moment with steve king because on twitter today he actually said if trump pursues this course he will blow up the relationship with the base and he is done. and that everyone will realize that none of his promises are reliable. that's the dangerous ground. rush limbaugh suggests that. 39 instances of trump trashed amnesty. reminding him that he has a long history of the other side of this issue. he's in trouble with the base around this stuff. >> tim and david, thanks for joining us tonight.