During the night of September 18th, subway stations, supermarkets, and petrol stations were burned throughout Santiago, leading the president to call a state of emergency on September 19th. On the evening of September 20th, president Piñera said the country was ''"at war against a powerful enemy, who is willing to use violence without any limits"''. | During the night of September 18th, subway stations, supermarkets, and petrol stations were burned throughout Santiago, leading the president to call a state of emergency on September 19th. On the evening of September 20th, president Piñera said the country was ''"at war against a powerful enemy, who is willing to use violence without any limits"''. |