[Demonstrators attacked the U.S. embassies in Yemen and Egypt on Thursday in protest at a film they consider blasphemous to Islam, and the United States sent warships toward Libya, where the U.S. ambassador was killed in related violence this week.In Libya, authorities said they had made four arrests in the investigation into the attack that killed Ambassador Christopher Stevens and three other Americans in Benghazi on Tuesday.]

Lire suite du document :AFRICA: 14 SEPTEMBRE 2012 [U.S. embassies attacked in Yemen, Egypt after Libya envoy killed]