msnbc correspondent showing what involved hand to hand combat between army fighters and delta force commanders. no hurt in the fight. took sief's wife also to be a key isis operative with them. as helicopters were departed, struck by heavy ground fire but they were able to depart the area safely. joined on the phone with michael cay, a senior british officer. the most remarkable thing here that i'm hearing is jim reporting hand to hand combat here. reports of at least 12 isis fighters killed in this fighting and not a single american casualty apparently. >> i think isis has been on the rampage in syria.