responsibility for the attack. that was the specific attack that the u.s. was worried about happening, outside one of these gates. they were concerned about the abbey gate in particular because so many americans and westerners were transiting through that gate. the real concern was exactly what we saw, some sort of suicide attack that would target many afghans gathered outside there and the military working at the gate, chris. >> since you mentioned isis-k, let me play a little of what the president had to say specifically about that terror group. >> we've been made aware by our intelligence community that the isis-k, an archenemy of the taliban, people that were freed when both those prisons were opened, has been planning a complex set of attacks on united states personnel and others. >> and just to reiterate what you were saying, the congressman that went said he was surprised