On The Morning Show podcast: We look at what a 5% NATO defence target would cost Canada—and why the price tag could hit $150 billion. A chilling study links frequent nightmares to a higher risk of death. As summer kicks into high gear, we talk to Briar McCaw about how to stay safe on the water after a fatal drowning in Lake Erie. Abe Oudshoorn explains why hot weather is deadlier than cold for people experiencing homelessness. And with the school year done, sociologist Kaitlynn Mendes unpacks whether Ontario’s cellphone ban actually helped in the classroom.