what more can you tell us about that? well, i think the key point here is this could be an al qaeda central plot against the united states. so the intelligence suggests that these individuals coming back to america, including an american citizen are linked to al qaeda central. at this point point it s uncorroborated information. they re not corroborating the information. but it s caused a lot of concern in u.s. counterterrorism cycles right now, brooke. haven t we, when i say we, the u.s. been looking for something like this? didn t the cia in the raid in a bot bad find a notebooks with writings about mounting an attack on such an anniversary as this sunday? well, that s absolutely right. osama bin laden appears to have been somewhat obsessed by attacking the united states ten years after 9/11. he was handwriting some notes about this. he also reportedly was in communication with another al qaeda operative. trying to think through how they could launch this sort of atta
struggling to piece it together. from the capitol, we want to show you images from new york city. scenes just like this. police popping up in the backs of trucks. taking a close look at trucks, vans. here is what we have learned just within the past hour. all of this coming from intel sources in washington. they say their source of information is a communications intercept involving a known al qaeda operative in pakistan. this known operative is said to have discussed a vehicle bomb attack against either new york or washington on the tenth anniversary of 9/11. we ll get you more details on that momentarily. but first, i want to okay. we re going to get straight to our terror expert. terrorism analyst out of new york. paul, we have heard that authorities are trying to trace the movements of it s not one, it s not two. apparently these three individuals, including possibly one american, these three may have recently entered the u.s. or perhaps are on the way. what more can