>> sergeant, the one development i worry the most about this week in these reports of 40 americans who made their way back here after hooking up with isis over there. i don't nope what went wrong but i know that 40 of them back in this country, and many of them we can't trace their whereabouts that's a big and immediate domestic concern. what do you say? >> it certainly and is not just to the 40 that have the been repatriated to the united states now but it's the lack of u.s. policy and presence taking the global leadership role. the broader vision for america we should be forward on this. instead we're waiting for allies, the gulf state countries to take the lead. jordan great to see them onboard but if the u.s. does not have a hardened policy against isis, they're recruit only big ideas. with woe don't compete with that with our larger ideas and have an ambiguous policy of leaving service members in harm's way, we can expect to deal with this problem for a long time. the iranian influence whether