Replacement theory, explained; The danger of buy now, pay later loans

The suspected gunman in the Buffalo grocery store mass shooting allegedly cited a racist theory that the white population has been systematically reduced and "replaced." We break down the origins of replacement theory, and how it's gained traction in right-wing media. And, buy now, pay later loans are increasingly popular. They can be convenient, but read the fine print and watch out for debt, says one business analyst.