BARROW, Alaska - Coast Guard Lt. Barry Miles, an HH-65 pilot stationed aboard the Coast Guard Cutter Hamilton, lays his hand on top of a polar bear track on the sandy beaches of the northern most point in the United States. The Coast Guard Cutter Hamilton is the first high endurance cutter to be in Arctic waters with the specific purpose of performing Homeland Security missions for the Coast Guard. (U.S. Coast Guard Photo by Petty Officer Richard Brahm)