Anti-Islam film causes deadly riots in Pakistan - Article Photos 6/20

A Pakistani protestor hurls back a tear gas canister fired by police during clashes that erupted as the demonstrators tried to approach the U.S. embassy in Islamabad, Pakistan, Friday, Sept. 21, 2012. Over a dozen people were killed as tens of thousands protested against the film around the country after the government encouraged peaceful protests and declared a national holiday — "Love for the Prophet Day." Demonstrations turned violent in several Pakistani cities. AP photo