ST. PETERSBURG, Fla. — A 72-year-old man was rescued from the 28-foot commercial fishing vessel Nina, by the Coast Guard approximately 15 miles west of Hudson, Fla., Wednesday. The master aboard the Nina contacted Coast Guard Sector St. Petersburg watchstanders at 5:45 p.m., via VHF-FM channel 16 radio reporting he was suffering from chest pains and in need of medical assistance. Watchstanders launched...