Coast Guard Petty Officer 2nd Class Jason Agar, a K-9 handler with the Maritime Safety and Security Team (MSST) New York, uses hand signals for his four year old German Shepard after a security sweep along the waterfront in Washington, Jan. 21, 2013. Agar and members of Coast Guard units throughout the United States deployed to Washington to provide security for the 57th Presidential Inauguration. (U.S. Coast Guard photo by Petty Officer 3rd Class Lisa Ferdinando)