Thanks to AVF and Justin.tv they will be broadcasting the US Pro Cycling Chanpionships Live and you can watch it here.
Watch live video from AVFLive! on Justin.tv
Broadcast Schedule:
FRIDAY: 1PM-2PM EST – Opening Press Conference featuring the following cyclists:

George Hincapie of Greenville, S.C. (Team Columbia) 5-time Olympian and 2-time U.S. Road Race Champion
Craig Lewis of [...]