I'm sorry I haven't posted this before now. TruTV's "In Session" show is airing the trial. It was on last Wednesday, Friday and all this week so far. I believe they are on about Day 4 of the actual trial and Vanessa Bulls' testimony should be up shortly.
As far as I know, these are the channels for TruTV:
Dish Network 204
Direct TV 246
Time Warner 75
If you want to discuss the trial or the experts and commentators, please feel free to leave comments here.