A 72-year-old man was arrested after he allegedly waved a gun at a school dance in Arizona, because the music was to loud. Robert Laytonc drove to the school parking lot at 11:45pm and waved the 9mm gun before pulling the wires to disable the music. Authorities said there were no bullets in the handgun. The DJ wrestled Layton to the ground and disarmed him.Layton was undergoing an evaluation at a hospital before being booked into jail.