Coast Guard Air Station Traverse City MH-60 Jayhawk helicopter file photo CLEVELAND — The U.S. Coast Guard and Canadian partners worked together to medically evacuate a 53-year-old man from a merchant vessel in northern Lake Superior, Thursday. The U.S. Coast Guard received a call at about 4:15 a.m. from the merchant vessel James R. Barker requesting a medevac of a 53-year-old male crew member who...