We can solve the challenge of childhood obesity within a generation so that children born today will reach adulthood at a healthy weight if we all work together. Through the Let's Move! campaign—a comprehensive, collaborative, and community-oriented initiative that addresses all of the various factors that lead to childhood obesity—we are engaging every sector of society that impacts the health of children to provide schools, families and communities the simple tools they need to help kids be more active, eat better, and get healthy.