Bingo, found it. It is 1:20 into the video. Hellmuth walks away from the camera and Negreanu says to the camera, "I have a bet against him to win a bracelet so im rooting against him, but dont tell him taht"
If this is a $400,000 bet with Doyle this would be some good gossip. I bet Doyle had some great odds on the bet too.
http://www.rawvegas.tv/watch.php?vID...4128f91cae9f8f