I don't know - I did find that it stopped after Allison Pinto's presentation, and went to footage on coal mining. I hope they will be making the rest available as well.
Edit:
I just took a look at the link - oddly, it isn't what I was watching when I did the copy to Fornits. The page I was looking at had the hearing in snippet of YouTube clips - which went from Congressman Miller's opening to Allison's presentation -
So - maybe look for it on YouTube?