that part of the world are suspicious who comes up into that camp. somebody who knows that person already. a facilitator from that person's home country for example who might say, trust this guy. >> in this interrogation document, cnn has obtained from european sources, bryant describes what happens next. >> within weeks it seems like he's involved with military action, guerrilla action out there. >> he joins the militants on a mission to attack u.s. bases in afghanistan. in his interrogation, bryant describes hauling weapons to a mountain top. then aborting the mission, as u.s. aircraft closed in. >> his trajectory, you know, he's shone his ability to sort of surprise us in terms of his -- it was really his desire and eagerness to get into the fight overseas. >> according to what bryant later tells investigators, he is soon asked to become a suicide bomber, and he accepts. >> he may have viewed it as