last night. i m not going to try to sum rise all of it and by now you probably saw the hearing or highlights or some coverage already. what we are aiming to do is report out the key investigative findings for you and what we learned from some of those witnesses. what we know from some of that significant testimony. witnesses i m going to get to in a few minutes. the other thing i want to go through in terms of what we ve learned is the damning evidence about the attack that day. that s one of the most important things, although there are many important things and that s what i m starting with right now at the top of our broadcast for you because whenever you hear that the nation watched something in realtime or we all lived through something together, the implication is that we saw the same things, that we understand some of the basic facts. that was the case in 9/11. we all saw the buildings fall. the insurrection built on a lie was quickly shrouded by another one and many a