New York (AFP) – The racist mass shooting at a supermarket in upstate New York dominated a bloody weekend of gun violence across the United States, a scourge that has increased since the pandemic began. While the murder of ten Black people by a white supremacist teenager in Buffalo captured news headlines, smaller incidents elsewhere embodied how common public shootings have become in America. One person was killed and four others wounded after a shooting at a church near Los Angeles on Sunday while the Milwaukee Bucks canceled a party after 20 people were wounded in shootings outside their ar…