scramble now to find more places, not only to take these passengers, both americans and others, but also to get those places ready so quickly. that's why we're seeing these delays. that's why the general said they are -- the word he used was metering. there are closure of the gates at kabul international airport to limit the number of people that can get in. there's only so many people they can process and move there. that's part of the challenge here as they try to move this forward as quickly as possible. general taylor also said there is no change. i'll look at his exact words here. no reported change to the current enemy situation. that, of course, raises the question about the u.s. embassy notification to americans to wait until instructed to go to kabul international airport. we were looking at asking for more information about what prompted that, but there wasn't a clear answer to the question. they simply won't talk about the threat assessment and the threat environment. the only key there was general taylor saying there's been no reported change to the current enemy situation. so that's something we'll keep