mr. joscelyn is how big of a threat is this to the united states? there are those who would say that these individuals are leaving the united states to join the special forces in the civil war, and that that is their main focus, their threat, the focus is not posing a threat to the united states, how would you respond to that? >> thank you, congressman. as i set forth in my remarks, i believe that the threat that we need to be aware of is the fact that the terrorist training camps run by al-shabaab teach their participants how to kill people, how to utilize weapons, how to build bombs, and military training provides an ideological indoctrination that teaches that it's okay to do that attacks, and if the individual to return to the united states and to put into practice that training as a threat. >> mr. joscelyn? >> welcome you know, it's tough to say how big a threat but i take it seriously. any al qaeda of joliet party shouldn't downplayed. we were talking about the ugonda bombings for example which were a very personal connection. the brigade to c