New York CNN — World Wrestling Entertainment apologized Friday after using footage of Auschwitz, the infamous Nazi concentration and extermination camp, in a promotional spot for a hyped father-son match. On Twitter, the Auschwitz-Birkenau Memorial and Museum said it was hard to call it an “editing mistake.” “Exploiting the site that became a symbol of enormous human tragedy is shameless and insults the memory of all victims of Auschwitz,” the organization tweeted. The promotional video for WrestleMania 39 featured WWE wrestler Dominik Mysterio, who has an ongoing rivalry with his father, Rey Mysterio, and was “arrested” in December for pushing...