A Marine tactical team aboard a Zodiac LE2400 from the Queen Anne County, Md., sheriff's department patrols the Potomac River during the 57th Presidential Inauguration in Washington, D.C., Jan. 21, 2013. Federal, state and local authorities worked in conjunction ensuring the safety on and along the water during the inauguration. (U.S. Coast Guard photo by Petty Officer 3rd Class Matthew S. Masaschi)