BOSTON - Ens. Roy Cromer (center), an operations officer aboard the Coast Guard Cutter Escanaba, teaches Cub Scout troops from Carlisle, Mass., and North Hampton, N.H., about the cutter's missions and capabilities during a tour of the Coast Guard base in Boston for Veteran's Day, Thurs., Nov. 11, 2010. During the tour, the scouts learned about the Coast Guard and were able to see some of the boats used for the Coast Guard's missions. Coast Guard photo by Petty Officer 3rd Class Connie Terrell.