Police in Santiago use tear gas and water cannon during protest commemorating Chile's mass unrest

Five years ago, Santiago's central Plaza Italia was on fire, marking the beginning of the social upheaval that put Chile's political system on the ropes in the most violent unrest since it regained democracy in 1990. (AP Video by Alexandre Plaza) Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home