Actor George Clooney, center, accompanied by, from left, Rep. Jim Moran, D-Va., his father Nick Clooney and Tom Andrews, president, United to End Genocide, take part in a protest at the Sudan Embassy in Washington, Friday, March 16, 2012. The demonstrators are protesting the escalating humanitarian emergency in Sudan that threatens the lives of 500,000 people. Clooney and others were arrested at the protest.