Burmese protest against intercommunal violence in their country outside the US Chamber of Commerce in Washington on May 20, 2013 before Myanmar President Thein Sein addresses the chamber. Earlier, Thein Sein urged an end to intercommunal violence and discrimination after hearing a call from US President Barack Obama to put a stop to anti-Muslim attacks. AFP PHOTO/Nicholas KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)