As Operation Epic Fury enters its third week, relentless attacks by cheap Iranian drones are being fended off by multi-million-dollar U.S. interceptors. How long can the math hold up? Wladimir van Wilgenburg stands in a residential neighborhood in Erbil, in the Kurdistan region of Iraq, and points out incoming drones high in the sky. "The U.S. defense systems, as you can see, are taking down the drones," he says in a video recorde... [11157 chars]