opportunity. so we'll see where it goes, but it's a very tricky situation. >> jeremy bash, i'm tempted to ask what isn't vulnerable to these drones we have created across the world, but i'm truly curious to hear your big-picture view of this region and what could happen. >> first of all, i think it's interesting to note that when general mccaffrey was leading troops in 1991 in the gulf, mohammad bin salman, crown prince of saudi arabia, was 6 years old. he did not experience the scud barrage on his own country. this is the first real test of his leadership, effectively running the country. i agree with mccaffrey, this is a significant blow to saudi oil output. it's basically an act of war against the saudis but not an act of war against the united states. i think we got to be clear that we respond militarily when our vital interests are threatened. we try to act multilaterally. we consult with congress.