Musa Khadjimuradov , 36 , says he has been questioned twice by the FBI . He says investigators are asking about one of the Boston bombings suspects . Score: 6 Khadjimuradov says he knew Tamerlan Tsarnaev only in passing .
Musa Khadjimuradov , 36 , says he has been questioned twice by the FBI . He says investigators are asking about one of the Boston bombings suspects . `` I am sure the FBI knows by now that I have nothing to do with the terrible act , '' he says . Khadjimuradov says he knew Tamerlan Tsarnaev only in passing .