Demonstrators take cover behind a makeshift barricade at a chapel in the General Cemetery during clashes with the police on the anniversary of the coup that toppled President Salvador Allende and brought dictator General Augusto Pinochet to power 49 years ago, in Santiago, Chile, Sunday, Sept. 11, 2022. The anniversary comes one week after Chileans overwhelmingly rejected a new constitution to replace its dictatorship-era charter. (AP Photo/Matias Basualdo)