they were 9/11 troopers . that doesn't sound on the surface. no one wore a t-shirt saying i am a 9/11 truther. but that is a better indication than the music and accent you speak with. >> i want to show a clip from the mother. i am assuming you know a 9/11 truther is someone who believes it carried out by the u.s. government it is a radical but strange position but nonetheless some people hold it here is the mother of the tsarnaev. >> my oldest son is killed. i don't care if my youngest son is killed today. i don't care if i am going to get killed too. i will say allahu acbar. that's what i am going to say. >> that sounds radical and that fits the stereo type we have and that is not at all