India has issued a new advisory, cautioning its citizens in Canada to exercise restraint amid growing hate crimes in the country. New Delhi's tit-for-tat move came hours after Canada updated its travel advisory for India, urging its citizens to not travel to J&K, Manipur and other border areas. The relations between to two countries have plunged into a diplomatic crisis after Canadian PM Justin Trudeau blamed the Indian government for role in the killing of Khalistan terrorist Hardeep Singh Nijjar. Watch for more details.