100401-G-6722B-321
BALTIMORE - Coast Guard Lt. j.g. Collin Hester, from the Coast Guard Domestic Port Security Office in Washington, D.C., processes a Transportation Worker Identification Card during a multi-agency security operation Thursday, April 1, 2010. TWIC compliance has been enforced in the Port of Baltimore since April 15, 2009. U.S. Coast Guard photo by Petty Officer 3rd Class Robert Brazzell