This week in New York, as he listened to questions from reporters, Canadian Prime Minister Justin Trudeau’s reliable smile began to fade.
Unsurprisingly, nearly all the questions were about India and the shocking allegation made by Mr Trudeau earlier in the week: there was credible evidence the Indian government had participated in the extrajudicial killing of a Canadian citizen on Canadian soil, a Sikh activist whom India has accused of terrorism.
Delhi has denied having anything to do with the murder.
