whatever. what is the major lesson that you are learning from what has happened a week ago in boston? >> well, the threat continues as far as we're concerned. we haven't seen the diminishment of this threat, and that's the way we respond. that's how we deploy our resources. we have seen a series of these young disaffected men who become radicalized and there's a study that we did in 2007 that talks about this radicalization in the west. and it shows the process where unremarkable young men go and become radicalized and decide to kill people in their own country. we see that as a constant threat, and that's sort of our operating assumption in new york city. and we haven't been proven wrong, quite frankly. it's fairly consistent. we've had 16 plots here against new york, you know, thank god