Chile protests turn violent again

Thousands of protesters clashed with police Friday in Santiago in a fresh round of anti-government demonstrations that erupted more than two months ago in Chile. Authorities have been trying to restore calm in downtown Santiago, which has been roiled by a crisis that initially erupted over metro fare hikes but quickly escalated into the most severe outbreak of social unrest since the end of the dictatorship of Augusto Pinochet nearly 30 years ago.