already. i agree with dean. downtown s donald trump is a parody of the performance process. this is performance art on some level, but oeshd, he's very good at identifying people's fears, tapping into the anger that is very apparent in the electorate. but at the same time, he has not turned the corner to have that optimistic vision for america. he says let's make america great again, which he stole from ronald reagan, but beyond that, he conveys no optimism or no joy i think a winning candidate needs. for that reason, i don't think he's ever going to clench the republican nomination. >> dean, you tweeted that trump aes new campaign ad saying he will quickly cut off the head of isis proves how unqualified he is. he's the justin bieber of foreign policy. >> if trump wins, mexico might pay to build a wall. so will canada just to keep trump out. there are no policy details whatsoever.