determined and deranged remnants of isis. the peschmerga back with staggering air power. but our common sight of american special forces through the pentagon says are advising, not assaulting position on the front of the attack. the work was slow. destructive. begging the question what becomes of the wreckage under new masters. suddenly, in the sky, a hail of bullets. they've spotted a drone. tracer rounds dance around it and finally take off its nose. isis used them to spot target for artillery, even drop small bombs. this one tumbles down. its wreckage picked over.