Turkish authorities on Wednesday found the cockpit voice recorder and black box from a private jet that crashed killing the head of Libya's armed forces and his four aides.The Falcon 50 aircraft requested an emergency landing because of electrical failure minutes after it took off from the Turkish capital Ankara on Tuesday, but contact was lost, Turkish officials said. The plane was returning to Tripoli.The wreckage was located by Turkish security personnel in the Haymana district near Ankara.Interior Minister Ali Yerlikaya told reporters at the crash site that the plane's voice recorder and the flight data recorder (black box) had...