Coast Guard : Man was traveling from U.S. to U.S. in a large bubble . `` Part of his effort was to make world peace Davis Hyslop is an ultra-marathoner who says he 's run across the Florida twice . the Coast Guard urged him to abandon quest because he did n't have enough supplies .
Coast Guard : Man was traveling from U.S. to U.S. in a large bubble . Davis Hyslop is an ultra-marathoner who says he 's run across the Florida twice . the Coast Guard urged him to abandon quest because he did n't have enough supplies .