we're joined now by errol suthers, appreciate you being here. and we want to say you have quite a bit of familiarity with these big sporting events. you were recently in brazil and looking for the world cup and the olympic events there coming up so you have seen a lot of these facilities and these sort of circumstances. what do you think of the preparation for sochi? 30,000 extra forces going in there to help. will it be enough to make a difference here? >> well, joie thank you for having me. what is quite interesting about this scenario are the articulated threats by a known terrorist organization and their demonstrated ability to carry these out. you had the caucasus emirates who being articulated these threats. you have to land in moscow or st. petersburg, and what they are looking at are the transportation hubs that will be moving people from the airports to the games. we have a very interesting scenario of approaching games and a known threat and incidents that occurred already, as was mentioned, thousands of americans that will be there an