>> we find out that somewhere in yemen or somewhere in saudi, somewhere in pakistan, we understand that there's an activity that's basically a group of people putting together a plan to attack us. we have three ways to stop that. we can use the drones, we can use the seal attack. or we can invade the country and go to war. it seems to me you've got to make a judgment. i don't know anybody of any persuasion that down the road will be able to stand up and say i knew we had the enemy attacking us. i knew they were planning stuff. i knew who they were. so in the end, you have to choose. you have to choose something to do. >> this week, particularly, we're rolling a couple of issues together. there's an issue of whether you can use the drone to attack an american civilian. that's what the memo was all about yesterday.