Teddy bears are appearing everywhere along streets made empty by coronavirus. And they're fair game for bored kids turned hunters. The stuffed animals are appearing in windows around the world in global "Teddy Bear Hunts" for children — uniting neighborhoods and giving children an exciting, social-distancing-safe scavenger hunt activity during coronavirus lockdowns. The hunts are inspired by Michael Rosen's 1989 children's book "We're Going on a Bear Hunt," which opens with the lines, "We're going on a bear hunt/We're going to catch a big one/What a beautiful day!/We're not scared...