CNN The Situation Room April 29, 2013 21:57:00
But it's not clear the man here is the same misha who relatives say radicalized tamerlan tsarnaev. a man was interviewed who said he had known tamerlan tsarnaev, that he was over to islam. he'd been authorities. he told carol he had no role in the boston marathon bombings and he denied very of tamerlan tsarnaev. he said no i was not his teacher. i didn't instruct him in anything. i had nothing to do with any of his developments but i couldn't get him to tell me anything relationship. he was just extremely agitated and didn't want to go into ils. >> reporter: that interview brought us and a cru...