text: Quanto's Law was passed in this country after the law's namesake, a police dog, was stabbed by a criminal high ondrugs.
full_question: Quanto's Law was passed in this country after the law's namesake, a police dog, was stabbed by a criminal high ondrugs. Red squares were worn by students during a 2012 protest in this country that led to a ban on wearing masksduring riots. In June 2015, this country passed a widely-criticized anti-terrorism bill that will increase the powers ofCSIS. In October 2014, two military officers in this country were hit by a car outside a shopping mall two days beforeMichael Zehaf-Bibeau killed a guardsman on Parliament Hill; both lone-wolf attacks were conducted by ISIS supporters.For 10 points, name this country that supplies its only neighboring country with oil through the Keystone Pipeline. 
first_sentence: Quanto's Law was passed in this country after the law's namesake, a police dog, was stabbed by a criminal high ondrugs.
raw_answer: Canada 