Actor George Clooney testifies on Sudan before Senate Committee in Washington DC

Actor George Clooney (R) listens to testimony on Sudan during a Senate Foreign Relations Committee hearing along with human rights activist John Prendergast (L), March 14, 2012, on Capitol Hill in Washington, DC. Clooney called for more international pressure on Khartoum to stop military action against civilians in the new state of South Sudan. UPI/Mike Theiler