A police officer helps a demonstrator drink a bottle of water after he was arrested during a protest against Arizona's controversial Senate Bill 1070 immigration law outside Sheriff Joe Arpaio's

 
A police officer helps a demonstrator drink a bottle of water after he was arrested during a protest against Arizona
A police officer helps a demonstrator drink a bottle of water after he was arrested during a protest against Arizona's controversial Senate Bill 1070 immigration law outside Sheriff Joe Arpaio's office in Phoenix July 29, 2010. U.S. District Judge Susan Bolton blocked the most controversial sections of the new immigration law on Wednesday, handing a victory to the Obama administration as it tries to take control over the issue. REUTERS/Joshua Lott (UNITED STATES - Tags: SOCIETY POLITICS CIVIL UNREST)