A U.S. Coast Guard aircrew from Air Station Detroit conducts a joint hoist rescue exercise in western Lake Erie with the Canadian Coast Guard 47-foot motor life boat Cape Lambton, from Canadian Coast Guard Base Amherstburg, Ontario, May 1, 2013. With the Great Lakes being a shared treasure of the U.S. and Canada, enhancing binational cooperation and governance is one of the six strategic objectives of the Coast Guard's Great Lakes Maritime Strategy.