decisions, and i think the decision to leave afghanistan melt easy. now it's leading to a hard decision of what do we do with those we have to evacuate. >> obviously there's a lot you can't say about the briefing you received. are you confident this was an isis-k attack? >> yeah. i mean, i guess i can't say i'm confident that it was isis at this moment. it seems like that's the case. and i can't go into a lot of what we were briefed but this seems to comport with what the warning was. but i mean, this is a big concern. again, keep in mind isis, the hakani network which is going to be part of the governing coalition of the taliban, all the folks have made it clear that they want to do large scale attacks on civilians and everything else. and now as we exit afghanistan, we're losing our ability to see into that decision matrix. i would imagine that this warning that came about isis and