of the most interesting facts. right now, military wise, the u.s. is flying 30 sorties a day over iraq to collect additional intelligence. reconnaissance and surveillance missions over iraq both unmanned droned and manned aircraft, pilot in the cockpit. it hasn t been like this since 2011 when u.s. troops left, wolf. barbara starr at the pentagon, thank you. the u.s. military on alert. isis may be making good on its threat to spread the battle beyond syria and iraq into jordan. jordan very important in the united states. brian is digging in this part of the story. brian, what are you learning? wolf, we ve been speaking with u.s. and jordanian officials about all of this and they are getting increasingly concerned. we all know about these cities and towns in northern and western iraq captured by isis.