** FILE ** A U.S. marshal helps a women after she was injured in the terrorist attack on the World Trade Center in New York, Tuesday, Sept. 11, 2001. The Stetson hats and horses are long gone: memories of a Wild West frontier where justice was dispensed by U.S. marshals named Bat Masterson and Wyatt Earp. In the 21st century the nation's first lawmen still ride around the country and the world as the U.S. Marshal Service, lassoing fugitives, capturing America's most wanted criminals, protecting judges and running the Witness Protection Program. (AP Photo/Gulnara Samiolava, File)