A demonstrator is arrested... Pictures
A demonstrator is arrested by anti-riot police during a protest to mark the 39th anniversary of the military coup in Santiago, Chile, Sunday, Sept. 9, 2012. Protesters clashed with police after a march to remember the victims of the dictatorship led by Gen. Augusto Pinochet who toppled leftist President Salvador Allende on Sept. 11, 1973. (AP Photo/Luis Hidalgo)
