that an elizabeth warren victory in the democratic nomination fight would hurt senate candidates, might hurt house candidates in swing districts. what's your thought about the elizabeth warren campaign that you've seen evolve over the past several months. >> well, my first thought is that there's something about democrats we're genetically predisposed to concern. and think so it's just the nature of our party. i think elizabeth warren can beat donald trump. i think elizabeth warren will not be a drag on the ticket in senate races that matter the most in places like colorado, arizona, and in maine which are three of our four top pickup opportunities. i think democrats need to let this race play out and i think we need to stop underestimating the enthusiasm that elizabeth warren brings to the table. she knows why she's running. this is the thing that i think i probably repeated on this show. if you ask elizabeth warren in