Massacre in a Nashville school: six dead, the killer killed. The police release the video. Biden: “Congress bans assault weapons”

NEW YORK – Three children and three adults were killed in a shooting at a private Christian school in Nashville, Tennessee, which caters for preschool through sixth grade students. The killer was a 28-year-old girl (not a teenager as she was initially indicated), a former student of the school. She died after being hit by shots fired by policemen. Next to