A Coast Guard 33-foot Special Purpose Craft and a Coast Guard MH-60T Jayhawk helicopter on scene during the rescue of a spear fisherman from the rocks just off Dog Island southeast of St. Thomas, U.S. Virgin Islands Sept. 4, 2022.  (U.S. Coast Guard video) SAN JUAN, Puerto Rico — A Coast Guard MH-60T Jayhawk helicopter aircrew rescued a spear fisherman in distress on the rocks just off Dog Island,...