wounded. mike taibi with me now. mike? >> it is, andrea, we've heard as pete has heard as well, differing reports from exactly how many people have been injured and how seriously they have been injured. as we say there was video that came over before, without any specific facts attached to it of one tsa person with a bloody hand, had he been injured or trying to assist a colleague, in getting out, the one more seriously injured. we don't know the answers to a lot of questions at this point. we're not even certain because the airport remains on lockdown with no flights leaving and the flights that have arrived in a ground lock at this point. they can't even approach the gates. the passengers from those terminals affected both the one where the incident happened and others as well being escorted to a place far from the investigation. there are a of unanswered