Michipicoten bulk carrier ship hits underwater object in Lake Superior Detroit Free PressTaconite freighter headed to port after underwater collision on Lake Superior Star TribuneBREAKING: 689-foot freighter experiencing water emergency near Isle Royale Northern News NowFreighter carrying taconite takes on water in Lake Superior; Coast Guard responds CBS NewsHalf of the Michipicoten crew removed for safety as the vessel heads to nearby port KSTP