Taliban fighters are feeling angry and betrayed Wednesday after discovering that Afghan National Army helicopters abandoned at Kabul’s airport have been rendered inoperable by departing U.S. troops, according to a report. An Al Jazeera reporter who toured a hanger on the military side of the airport said in a video that the terrorist group "expected the Americans to leave helicopters like this in one piece for their use." "When I said to them, ‘why do you think that the Americans would have left everything operational for you’? They said because we believe it is a national asset and we are...