Looks like the stream will be covered here soon:
http://abcnews.go.com/live?stream=1
I was reading on another site, though I can't seem to find it now, that the stream the news stations will carry will only be partial streams, which means they will only be able to broadcast 15 minutes out of the hour long forum. Hopefully that's not really the case and we will be able to see the whole thing, but guess we will find out shortly
Edit: On the livestream graphic it already says at the bottom watch the first 15 minutes, so looks like we wont be able to watch the whole thing =/
Watching now.