CNN Erin Burnett OutFront October 15, 2015 23:16:00
>> why take on bernie sanders if you think hillary is winning? >> well, i actually thought she won last night, but i have no idea who the candidate's going to be. we'll have to see. >> reporter: the bush campaign gave us a little bit of a document dump today. they also released bush's health records, his tax return, as well as a list of his bundlers. it seems pretty clear, there is some uneasiness surrounding that campaign. they need to prove to donors not just that they can raise money, but that investment is getting them somewhere in the polls. >> thank you, sarah. "outfront" now, republican...