we have intelligence and law enforcement personnel at these sites making sure the screening is done for these individual sos that no one comes into thenitis that has not been screened in a row bus manner. we were very glad to see that we could get that number out yesterday, but we re going to take it day by day. the number of aircraft was it 20 no, no. i mean, the same number of aircraft are about available on any given day. we can get up to, on a given day, up to about 30 c-17s. that doesn t mean that 30 are going to fly every day. we were under that yesterday, and still we were able to get out more than 10,000. and the perimeter question? i think the general addressed this a little, without getting into tactical details here, and