for the barometric triggered devices on every bag as the bag goes through, they bear metically change the pressure on the bags before they are loaded on the aircraft to test to see if once it's at altitude it may trigger a borges so if there was that type of device on board the aircraft, it would have had to come into the aircraft in some other way because the security for baggage is very good at that airport. >> miles, what do you make of the news that we're getting out of russia right now, that the employees that the airline are owed two months pay? i mean, we're hearing from rssia, obviously there's a lot of problems at a lot of companies right now that are not being paid, are and does that raise red flags about how stringent the employees may have been in screening? >> absolutely. not only might they be plain old lacks because they have not been incentivized by a paycheck and a lot of disgruntled people may be working for that airline so security is only as good as the people who staff the airline, and who has more access to an