Behind Joe Biden's brave-faced campaign, advisers are 'scared' after the former vice president performed so poorly in the first caucus and primary of Iowa and New Hampshire, coming in fourth and fifth place respectively. 'This is horrendous. We're all scared,' a Biden adviser to Politico, speaking anonymously since the comments conflict with the face the campaign is broadcasting. 'I think we're going to make it to South Carolina. I know we're supposed to say we're going to and we're going to win. But I just don't know,' the adviser admitted. Biden fled New Hampshire before the polls even closed at...