SNIFFING OUT TROUBLE - U.S. Coast guard photo

SEATTLE, Wash. (June 20, 2007)--Petty Officer Terry D. Stinson, a K-9 handler with Coast Guard Sector Seattle's K-9 Unit Explosive Detection Team, and his partner Chase, a black Labrador retriever trained to identify explosives, swept several hundred passenger and commercial vehicles Tuesday to detect and interdict the unlawful transportation of weapons and explosives at Whidbey Island's Clinton Ferry Dock terminal. The K-9 unit works closely with other government agencies to provide security and safety aboard Washington State Ferries. (Official Coast Guard photo by Petty Officer Third Class Kelly Parker)