CLEVELAND — The U.S. and Canadian Coast Guards teamed together to rescue 11 kayakers, early Sunday morning, in the vicinity of Niagara-on-the-Lake, Ontario, Canada. At 3:52 a.m., a search-and-rescue coordinator from Coast Guard Sector Buffalo, N.Y., received a mayday call from a group of kayakers reporting they were in distress and two members of the group were suffering symptoms of hypothermia. A...