23 July 2010 02:45 am
A man wears a mask of Maricopa Country Sheriff Joe Arpiao during a protest against Arizona's controversial Senate Bill 1070 immigration law outside the U.S. District Court in Phoenix July 22, 2010. The SB1070 law, currently being challenged by the U.S. Department of Justice at the court to prevent it from going into effect on July 29, would make the failure to carry immigration documents a crime and give the police broad power to detain anyone suspected of being in the country illegally. REUTERS