Saturday, On May 14, a Tops supermarket in Buffalo, New York, was raided. Payton Gendron, 18, drove up to the store in his car and immediately opened fire with a semi-automatic rifle. He broadcast his actions live on the Twitch streaming service. Read today in USA.ONE: A teenager shot and killed 10 people and wounded three more The vast majority of the victims were black. An 18-year-old guy opened fire…