trying to cast this as a situation where he's going to be going forward, being himself, presenting substance instead of some of what we're seeing from people like donald trump and ben carson. he was asked about the polls on the campaign trail yesterday. take a listen. >> i don't know what that is, be honest with you. that's all process stuff that i would be like kryptonite for me. i'm not into all that. that's tim. that's his world. my world is about campaigning hard. >> reporter: so this is part of what's been so tricky this cycle for jeb bush, the way the media landscape has changed. one person once put it to me that he is in some ways a paragraph candidate in a twitter world. that's something -- that's something that he's been battling both on the debate stage and on the campaign trail. >> then, chris, you also reported on the gop debate overhaul. what's going on? >> reporter: yeah, that whole thing seems to be blowing up a little bit. it started with donald trump yesterday. then you had kasich, christie,