A rescue swimmer from Coast Guard Air Station Traverse City, Michigan is lowered after locating a lost 5-year-old boy in Sleeping Bear Dunes National Lakeshore in Upper Michigan, June 29, 2018.  (Photo courtesy of Glen Lake Fire Department) TRAVERSE CITY, Mich. — The Coast Guard assisted local agencies in finding a 5-year-old boy who went missing in Sleeping Bear Dunes National Lakeshore, Friday. A...