do people respond better to this color. obviously you're spending money on this so it was something that was considered at some level. but i wanted to point out a tweet from david pleth tonight, the 2008 obama campaign manager, in the white house in 2011. he said never any consideration of a v.p. hrc switch. not even entertained by the only person who mattered or most of us. back to hallowe'en. >> according to the book, pleth himself was part of a small group that was aware of this going on. again it's not that they were looking to dump biden. they wanted to do due diligence in exploring what hillary would get them politically. >> what were the health issues with chris christie? as i understand they were worried about some undisclosed or failure to disclose fully a health record? >> he didn't disclose that he's