Anti-US demonstrations in Pakistan on September 21, 2012 resulted in the deaths of at least 23 people. Protests against Washington have spread over the last two weeks.
Students from different institutions burn a flag representing the U.S. during an anti-U.S. rally in Peshawar on September 19, 2012. Around 30 students gathered in the demonstration to condemn a film produced in the U.S. mocking the Prophet Mohammad. REUTERS/Fayaz Aziz (PAKISTAN - Tags: POLITICS CIVIL UNREST RELIGION)