Americans are well aware of the security disaster of the Biden-Harris open southern border — including 400 illegal crossers who were flagged on the FBI terrorism watch list. But an alarming new terrorism prosecution in New York now demands American attention and diplomatic pressure be turned on Canadian Prime Minister Justin Trudeau’s unprecedented mass immigration policies. Muhammad Shahzeb Khan, a 20-year-old Pakistani citizen legally allowed a Canadian student visa in June 2023, stands accused in US federal court of plotting a mass shooting of Jews in New York City, to celebrate the October 7 anniversary of the Hamas massacre in...