This post was originally published on this site
https://www.washingtonpost.com/wp-apps/imrs.php?src=https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/JT7OXWVS2BXGWGIPK75HPBZ2AY.jpg&w=1440The mass stabbing in Southport, England, and misinformation about the attacker sparked days of rioting across the U.K.