A tornado touches down north of Montreal, killing at least one person. Ottawa is revising and easing some travel restrictions for fully vaccinated Canadians - what do the new rules allow them do, and why are many others are demanding a more comprehensive plan? Plus, doctors try to allay concerns over mixing mRNA vaccine doses, as Pfizer delays deliveries while Moderna ramps up shipments. And in Japan, Tokyo Olympic organizers limits the number of people who can cheer on athletes without actually allowing them to cheer. Plus, the heartwarming tale by an Indigenous writer from Winnipeg that became a New York Times bestseller.