Melissa Joan Hart's Heroic Actions During Nashville School Shooting

Actress Melissa Joan Hart helped a group of kindergartners cross a busy highway to safety during the Nashville school shooting on Monday. Hart and her husband were on their way to conferences at their children's school when they stopped to help students who were escaping through the woods from Covenant School. The shooting left three students and three adults dead. Hart has previously advocated for gun control and has lived close to a school shooting before.