Coast Guard Air Station Houston MH-65 file photo by Petty Officer 3rd Class Alejandro Rivera HOUSTON — The Coast Guard medevaced a man from a barge Monday 22 miles south of Cameron, Louisiana. Coast Guard Sector Houston-Galveston watchstanders received a medevac request relay from Coast Guard District Eight at 6:45 a.m. stating a 42-year-old crew member aboard the Super Chief, a 260-foot offshore...