Harvard challenges foreign student ban amid escalating clash with Trump

In the United States, a federal judge has blocked an attempt by the Trump administration to ban one of America’s top universities from recruiting international students. The effort to eliminate foreign enrollment at Harvard is the latest in a series of escalating clashes between the Ivy League school and the White House. As Jackson Proskow reports, the fate of thousands of international students, including hundreds of Canadians, now hangs in the balance.