How Benghazi attack unfolded

Outside the U.S. consulate in Benghazi, Libya, on Tuesday night, protesters began massing. The subject of their ire: a film mocking Islam’s prophet. But the demonstration organized by the radical Islamist group Ansar Al-Sharia soon turned violent, when a group of heavily armed militants “infiltrated the march to start chaos,” said Libyan Deputy Interior Minister Wanis al-Sharif.