Activists Protest Arizona's Controversial Immigration Law In Phoenix

PHOENIX, AZ - APRIL 25: A protester opposed to Arizona's Immigration Law SB 1070 argues with a police officer April 25, 2012 in Phoenix, Arizona. Immigrant rights advocates held a day of protest in Phoenix, the same day the U.S. Supreme Court heard arguments over Arizona's 2010 immigration enforcement law. (Photo by Jonathan Gibby/Getty Images)