Budget airlines, sleep lessons, roller coaster rescue: Catch up on the day’s stories

By Daniel Wine, CNN 👋 Welcome to 5 Things PM! New research suggests we might be overthinking what “good sleep” really looks like. We could learn some lessons from our ancestors. Here’s what else you might have missed during your busy day. 5 things 1️⃣ Turbulent times No airline is more likely than Frontier to