What to know about India-Canada diplomatic standoff over Sikh leader’s murder AxiosHow did a killing at a Sikh temple lead to Canada and India expelling each other’s diplomats? The Associated Press‘Everything on table,’ says Canadian foreign minister when asked about sanctions on India Deccan HeraldCanada alleges much wider campaign by Modi government against Sikhs The Washington PostCanada expels India’s top diplomat and alleges wider diplomatic involvement in crimes NPR