The five U.S. Marines who died when their helicopter crashed in a mountainous region in southern California on Tuesday have been identified by the Marine Corps Air Station in Miramar. The victims were identified as Lance Cpl. Donovan Davis‚ 21‚ of Kansas; Sgt. Alec Langen‚ 23‚ of Arizona; Capt. Benjamin Moulton‚ 27‚ of Idaho; Capt. Jack Casey‚ 26‚ of New Hampshire; and Capt. Miguel Nava‚ 28‚ of Michigan‚ Fox News reported. Davis and Langen‚ the youngest members of the crew‚ were both crew...