Reuters: A barge collided with a tanker on Saturday in the port of Port Arthur, Texas, sending thousands of gallons of crude oil into the water, the U.S. Coast Guard said. The tanker was carrying crude oil to Exxon Mobil Corp’s refinery in Beaumont, Texas, located north of Port Arthur. The waterway, through which tankers carry oil to four refineries in Port Arthur and Beaumont, Texas, remained shut on Saturday night. A 15-foot-by-8-foot (4.6 meter-by-2.4-meter) hole was torn in the side …