. >> steven patrick driscoll. >> charles a. drows iii. >> christopher michael duffy. >> gerard j.tes were held at other sites as well where the hijacked planes crashed, a field in shanksville, pennsylvania, and over at the pentagon. president obama laid a wreath there and reminded the nation that the terror threat is still very real. from the new york right now, joining me is the police commissioner, ray kelly. commissioner, thanks very much for coming in on this very important day. >> good to be with you, wolf. >> you recently said, commissioner, that the threat of terrorism is, in your words, as great if not greater today than it was before the 9/11 attacks. explain what you mean, because that raised a lot of eyebrows. it raised a lot of concern when i heard you say that. >> well, obviously core al qaeda has been diminished somewhat in pakistan and in the fatah. but we see the al qaeda in the arabian peninsula, in yemen, in maghreb, gaining strength, al qaeda in the arabian peninsula has had several plots against the united states. al qaeda in iraq, which was basically defunct i