LONDON, ENGLAND – AUGUST 10: (L-R) Santi Cazorla, Mikel Arteta and Alexis Sanchez of Arsenal pose with the trophy after the FA Community Shield match between Manchester City and Arsenal at Wembley Stadium on August 10, 2014 in London, England. (Photo by Clive Mason/Getty Images)
Fan issues in Pittsburgh.
Not enough information, really.
Who is going to stop him?