CNN Erin Burnett OutFront September 21, 2015 23:39:00
This is what's going to happen. we have scott walker dropping out. there will be more of those. this is what's going to happen. she's going to have to buckle in here as will donald and they are going to go at it. >> an interesting thing, we talked about this off camera. fiorina is the first candidate to successfully attack trump after gaining in the polls, not dropping or cratering like others have. why is that, do you think? >> i'm not sure that she's actually attacked him, per se. i remember the two moments that the debate one where she delivered the look at my face line. i don't know that i...