>> is it your view these two were largely unattached? as you look at the available evidence, available to all of us? is it your view they were unattached to any major terrorist organization? >> at this point -- >> are there any signs that suggest to you that they may have been linked, coached, provided with munitions by an organization? >> yeah, and besides are there other acts already in play? that is absolutely the question. look, what we have right now is a period of travel with a lot of questions. an ability to link up with groups, or in a lot of the cases, martin, especially in the post-9/11 environment, you have an individual that essentially self-motivates, self-recruits. typically they're self-motivated in recruit, go on their vision quest. in this case, again, hypothetically, he had the time, if not the opportunity to link up. >> six months. >> right. it will be absolutely compelling and critical to find out if there was a linkup, the degree if training and probably most importantly here, was he tasked and dispatched like the ti