A solar storm pushed the aurora borealis south last month to parts of the country that don't usually get to see the northern lights. We hear why these storms are becoming more common, and why researchers are both delighted and concerned.

The Competition Bureau wants to hear from Canadians about issues like lost luggage, long delays and rising fares ahead of a study into air travel in this country. Matt Galloway asks the bureau’s Anthony Durocher what can be done to get a better deal for passengers.

Claudia Sheinbaumb has won a landslide victory to become Mexico’s first female president, after a violent election in which 38 candidates were killed. We discuss the challenges she faces in confronting that bloodshed, and how her win could affect the U.S. election this fall.