Police used tear gas and water cannons to disperse protesters in Santiago, Chile, Monday, November 25.
READ MORE: Chilean President Sebastian Pinera Tuesday asked lawmakers to allow troops back on the streets to defend key public infrastructure, even as a human rights group reported "grave" abuses by security forces over five weeks of sometimes violent riots.
The continuing protests in Chile over inequality and a shortfall in some social services have left at least 26 dead and thousands injured. They have also hobbled the capital's public transport system, once the envy of Latin America, and caused billions in losses for private business.
Riots have erupted in countries across Latin America, including Colombia, Ecuador and Bolivia in recent weeks as regional unrest has spiraled into violence and demands for broad-based reforms.