kel little reported this earlier today is ta lawmakers will see for the first time, a closed circuit voop that intelligence officials hope explains why there was so much confusion over whether it was a spontaneous protest, whether it was planned. you know, kind of exactly what went on so that they see with their own eyes what intelligence officials saw at the time. so that's going on as we speak. whether or not this is going to clear anything up, who knows. but because congress has been on a break, this is the first realtime they're going to get information. >> and dana, of course, the star witness in all of this is general david petraeus himself. we know that his testimony will be behind closed doors, as well, tomorrow. but what do we know about the tenor and the plan for him and how close reporters are going to be able to get to him before or after he gets his so-called grilling? >> we're certainly going to try to get close to him. whether or not we'll succeed is a different question. the headline is that we do know now that he, david petraeus, will be here on capitol hill tomorrow, and