that said, you're a day plus into this. day and a half into this. the amount of information, things like social media, you want to know what that person look ed at, what their reputatin was in saudi arabia, thagt ought to have a good idea of ha what this person might have been motivated by at this point, but we've got still got a ways to go. >> a reaction "new york times" reporting, that a the night before the attack, this gunman was showing videos o mass shootings at a dinner party. >> that among all the things i've seep in the past couple of days, that was the most curious. so you have a couple of questions. one is an investigative question that i suspect has been revolved. if those individuals saw that video, were they witting of or or participants in plan ining ts event. sounds like the b fbi is determined that's not the fact although i wouldn't guarantee that. the second is a subtler question, but it's really