important here to note is that secretary pompeo came out over the weekend and said that it was iran, unequivocally, that was to blame and called on all nations to condemn this attack. and now we have seen sort of a dialing back in the rhetoric, the president saying that military action is still on the table, but not explicitly yet saying that iran is to blame. and as kaitlan noted, when president trump was asked if the u.s. will defend saudi arabia, the president said that he hadn't made that promise to saudi arabia yet. so as secretary pompeo travels to the country and meets with saudi officials, we're likely to hear more about where the u.s. is headed, when they decide what they're going to do here alongside saudi. >> these were very precise strikes, either with cruise missiles or drones. the houthi rebels in yemen, they've claimed responsibility, but the u.s. intelligence community, i take it, doesn't believe that they have the capability of launching strikes like this?