of which is alleged to have been applied to hunter. john edwards went to visit her yesterday and the only witness left is the discredited andrew young, former campaign aide. >> prosecutors are going to have to prove that if there was money that was transferred to hunter that it came from that melon money and not from john edwards' own bank account because he had money too. >> sure. >> that's going to be difficult, is it not? >> absolutely. >> i don't think it will be difficult since his former finance chairman already gave interviews with the government to say that he absolutely took that money and used it for a coverup to cover up his relationship with her. they will trace the funds. the issue is violation of public trust. the department of justice is not going to put up with that. he raised some $49 million from