everybody aping grnlg per bert walker bush as his running make. the veep stakes good fodder for the political junkies. but in the end, how important is the final choice? of course all comes down to the heartbeat of the one they serve. >> the president is experiencing severe chest pains. we need to get to you the west wing immediately. >> i'm so sorry. >> our mega panel, david goodfriend, susan and jimmy williams. you know, jimmy, this is what you do. this goes to the three of you. you're in the room. what is romney supposed to do? >> romney has a remarkable credibility issue, doesn't he. not just with his base, but with liberal, women, hispanics. across the board.