MIAMI — U.S. Coast Guard crews based in Key West stopped a speedboat off the Dominican Republic last week that the agency said was hauling 10 bales of cocaine. The total weight of the drugs was around 250 kilograms with a wholesale value of about $7.5 million, according to a Coast Guard press release issued Monday. The 25-foot boat was about 145 nautical miles south of Hispaniola last Wednesday when a U.S. law enforcement aircraft detected the vessel and radioed the Coast Guard Cutter Kathleen Moore to intercept it. Along with the drugs, the crew of the cutter and a smaller Coast Guard patrol ...