**FILE** A Sept. 13, 2001, file photo of James Symington and his German shepherd, Trakr, searching through rubble at the World Trade Center tower collapse site in New York, on Sept. 13, 2001, days after the terrorist attacks. Trakr , now 15 and disabled, and his master, a retired Canadian police officer who now lives in Los Angeles, were among the first search and rescue teams to arrive at Ground Zero after the attacks. Symington wrote an essay for a contest to find the world's most "cloneworthy dog" and the dog's selection was announced Monday, June 30, 2008. (AP Photo/Stephen Chernin)