Unfortunately, the website he meant to refer people to is factcheck.ORG.
So the folks who own factcheck.com redirected it to George Soros's website which features the prominent headline "A personal message from George Soros: President Bush is endangering our safety, hurting our vital interests, and undermining American values."
Apparently factcheck.ORG (the real site) is suffering from a Denial of Service attack right now and no one can access it. However, rumors on the street are that factcheck.org's article about Halliburton does not mention anything about what Edwards was charging, so Cheney was lying when he said that factcheck would clear him.
The layers upon layers of misinformation and irony here are too thick. I think I might drown in it.