From the New York Times:
In the proposal, which The New York Times examined, Mr. Young asserts that he assisted the affair by setting up private meetings between Mr. Edwards and Ms. Hunter. He wrote that Mr. Edwards once calmed an anxious Ms. Hunter by promising her that after his wife died, he would marry her in a rooftop ceremony in New York with an appearance by the Dave Matthews Band.
Wow. And this guy was almost VP.