PORTSMOUTH, Va. -- U.S. Navy Vice Adm. David Buss, Commander, Task Force 20 drives a Coast Guard Station Little Creek Response Boat Medium during a missions familiarization tour Dec. 2. Buss, along with senior representatives from the Coast Guard and Canadian Maritime Forces Atlantic met to discuss mutual Homeland Security and defense issues and develop plans for joint maritime exercises. U.S. Coast Guard photo by Senior Chief Petty Officer Steve Carleton.