mr. petzel. pistol. >> what cooperation our domestic airports getting from international airports? >> we try to work on this security regimen. there has been a series of world wide conferences to ensure that the baseline that all countries in their civil aviation security meet the standards. there is a great interest from the standpoint of how this would affect what they do for passengers coming to the u.s. we are limiting this initially just to domestic flights because of the impact on international standards and protocols. we want to make sure we get it right in the u.s. assuming that works. then we would look at expanding either bilaterally or multilaterally with the eu in terms of reciprocity. there is a lot of interest there and they are looking to is to see how that will work here. >> thank you. this is probably premature -- how well are the airports embracing the known crew member program in terms of initial setup and cooperation and collaboration? >> the airports of work in close collaboration alpa with and tsa to facilitate the rollout of known crewmember programs. it is s