united states [inaudible] however the canadian customs has just installed kiosks up in canada in van coorfb and will do it on the east coast as well. in a trade periodical i read last week describing this they expect the u.s. customs will follow suit. the question is who pays for them. at the airport is there a contribution to buy the app ratting but it is issue that is coming, we just don't have it yet >> you can talk to the airport how that is working. it is like self service at the airport. it took a while to get use today that. the other thing i want to finetd out and i don't know whether we have pop up retail food service in the cruise ship terminal and whether that is a opportunity to consider not only just because of possibility in terms of revenue but also as convenience to passengers. i have been on cruises myself many times and sometimes somebody wants something on the ground and there is nothing there. >> we haven't done to to date but there thereis discussion regarding a hot dog stand or cool drink stand or something that you see on the streets here in san francisco >> i suggest