done this, an even some ukrainian media have announced maybe the guy was just drunk and got totally out of control. the turks are saying he never got into the cockpit. they have also said that no, they don't think he was drunk but he could have been under the influence of some other substance. so we'll probably find out in the morning hours maybe a little bit more why and how this could have happened. but it is certainly raised more security jitters around an olympics that is perhaps one of the most complicated and has had a lot of security concerns going into these weeks of sports and competition, anderson. >> ivan, thanks very much. for more on the threat we want to figure out what the procedures are in place to deal with something like this on a u.s. carrier. i want to bring in former u.s. air marshall, dorell joyner. thanks for being with us. i'm going to ask you a lot of questions. i don't want you to give up anything proprietary information