allegedly telling an undercover agent he was working with another man named yaqueen.ources say yaqueen has been identified as willy carter a san diego man arrested wednesday on child pornography charges. the fbi said he was in contact with yaqueen but doesn't appear to be connected to the bomb plot. nafis's family in bangladesh are stunned by his arrest. his father said he spent his life savings to send his son to school in the united states and his son could not be involved in a terror plot. nafis's sister said her brother is being set up. >> we don't think it could to be done by him. he must have been victimized. because in bangladesh, he was not like this. he was a good boy. >> after flunking out of school in bangladesh, nafis came to the u.s. on a student visa in january. he took classes at southeast missouri university for one semester. one student there said nafis gave him a koran and in one conversation spoke admirably about osama bin laden. >> he told me he did not believe that osama bin laden was involved in the twin tower, that he believed that bin laden was

undercover agent he was work another man yamed yaqueen. he has been identified as a san diego man named willy carter, arrested here yesterday on potection of child pornography. f.b.i. sources say yaqueen was in contact with nafis but did not appear to have had a role in the bomb plot. in the narrow street in bangladesh where the accused terrest once lived, nafis' mother prayed, that his father a bank official told cbs news he spent his life's savings to send his son to college in the america. "he wanted to go to the u.s. for higher education. that would create better job opportunity forim p him." father told us his son air force gentle boy who could not be involved in this plot. nafis is being held without bail. his case is the latest in a series of f.b.i. bomb stings. in 2009, there was an attempted detonation of a truck bomb outside a skyscraper. most recently, in september in chicago, a man was charged with trying to detonate what he believed to be a car bomb in front of a popular bar. in each one of those cases, just as in this latest