'Stop ruining children’s mornings. Every morning, tens or even hundreds of millions of children are driven to school by car. They sit in traffic, not moving, passively shuttled from home to classroom. That’s terrible. Children need to move, burn energy, and explore the world on their own feet or wheels. In Portland, Physical Education teacher Sam Balto had enough. He started a Bike Bus: cycling together along a set route at a set time. Anyone can join. With teachers and parents leading the way,