Demonstrators against the state's Senate Bill 1070 immigration law gather before a rally and march in Phoenix

 
Demonstrators against the state
Demonstrators against the state's Senate Bill 1070 immigration law gather before a rally and march in Phoenix, Arizona April 25, 2012. Several Supreme Court justices on Wednesday voiced support for Arizona's effort to crack down on illegal immigration, appearing to reject Obama administration arguments that the federal government has sole responsibility for dealing with people who illegally enter the United States. REUTERS/Eric Thayer (UNITED STATES - Tags: SOCIETY IMMIGRATION POLITICS)