FILE - In this Saturday, April 29, 2006 photo, children holding U.S. flags march down Broadway during the 19th Annual Sikh Day Parade in New York. Since Sept. 11, 2001, many Sikhs have been mistaken for Muslims and have become targets. As a result, they have been at the forefront of civil rights advocacy against religious and racial profiling. (AP Photo/Hiroko Masuike, File)