This news article highlights 11 controversial incidents involving popular fast-food chains. The incidents range from Krispy Kreme’s unfortunate use of “KKK Wednesday” as a promotional day to Taco Bell facing lawsuits over the content of its beef. McDonald’s has been haunted by rumors about its McNuggets, and Burger King faced backlash for a sexist tweet. Papa John’s founder was ousted for making racially insensitive remarks, and Dunkin’ faced criticism for a racist sign at one of its locations. The article also mentions the infamous McDonald’s hot coffee lawsuit and Subway’s association with convicted child sex offender Jared Fogle.