this together with the before, during, and after of it all and that is something president biden says he believes, obviously, he shared his untarnished viewed on it, but believes it will raise questions for people on who was ultimately responsible for what happened that day, said he wasn't prepared to weigh in on exactly what the thinking was there but will be something people are watching tonight as the hearing start. >> what about the former president? >> reporter: i'm told he plans to tune in, possibly not in real time, trump would often record things and watch chunks later on but he will be the one at the center of all of this, in the oval office watching that day as his own supporters stormed the capitol which we reported at the time, he was borderline enthusiastic about what was going on but the fact so many of his former aides, their testimony part of this narrative tonight, not only just that, his own family with jared kushner