A 19-year-old Marine Corps recruit died during a final training exercise in Parris Island, S.C., military officials said on Monday.Pfc. Dalton Beals of Pennsville, N.J., died Friday during an exercise known as "The Crucible," the grueling 54-hour test for recruits at the end of their 13-week training course, the base said in a statement posted to Facebook."Private First Class Dalton Beals passed away during the conduct of The Crucible with the...