“She turned down Cornell and Duke in the U.S. Her reasons were clear: The anti-immigrant rhetoric from the Trump administration made her nervous. And Canada had an additional draw: She can stay up to three years after she graduates and doesn’t need a job offer to apply for a work permit. ‘I wanted to be sure that wherever I go to study, I have the opportunity to stay and work for a bit.'” How foreign talent is powering Canada’s economic boom.