Demonstrators take part in a protest against the government and to commemorate the first anniversary of the death of Mapuche indigenous leader Camilo Castrillanca—killed in a police operation—in Santiago, Chile on Nov. 14. The demonstrators are demanding greater social reform from President Sebastian Pinera, who has announced several measures in a bid to appease protesters, including a pledge to change the constitution that dates from the 1973-90 Pinochet dictatorship.