I am watching the already archived video at
http://foreign.senate.gov/hearings/2009/hrg090205a.html The agenda is very misleading - as it is on Afghanistan.
Kerry explained how he wants to do the hearings - he is trying a really different approach to the hearing. More an attempt to get a conversation and answers to questions. They will not go around with everyone having a turn, but everyone can ask questions as part of a conversation. Kerry will act as moderator.
The content on Afghanistan is really interesting and far less dry than earlier hearings. There also seems to be far more interaction between the experts. This could lead to questions and information that none of the Senators or experts on their own would get to. The experts he invited were very interesting - including a woman, from MA, who has lived in Khandahar for several years.
(At the beginning when explaining what he wanted to do, he spoke of wanting transcripts of all the hearings - he didn't say on the web (unless I missed it), but that would be consistent with his desire that they be available for scholarly and journalistic use. )
At any rate, it is a pleasant diversion from the Republicans whining on the floor of the Senate - especially Coburn - who rejects the idea that Bush had much to do with the financial crisis.