Failed efforts at quiet diplomacy? Trudeau on why he went public with a murder allegation involving India

Canadian Prime Minister Justin Trudeau disclosed that he exposed a murder allegation against India only after diplomatic efforts failed. Trudeau alleges Indian involvement in the killing of Sikh activist Hardeep Singh Nijjar. Tensions escalated following a failed behind-the-scenes attempt to seek Indias cooperation, prompting Modis government to deny and retaliate.