Photo Gallery: Immigration rally: April 25, 2012 18/20

This artist rendering shows Paul Clement, arguing for Arizona, before the Supreme Court in Washington, Wednesday, April 25, 2012, during the court's hearing on Arizona's "show me your papers" immigration law. Justices, from left are, Sonia Sotomayor, Stephen Breyer, Clarence Thomas, Antonin Scalia, Chief Justice John Roberts, Anthony Kennedy, Ruth Bader Ginsburg, and Samuel Alito. (AP Photo/Dana Verkouteren) ORG XMIT: DCCD122