Pizza Pals Chicago Mayor Rahm Emanuel and comedian Jon Stewart shake hands after stirring the best pizza in the country pot, New York City vs. Chicago, during closing ceremonies for the 2017 DoD Warrior Games in Chicago, July 8, 2017. DoD photo by EJ Hersom SHARE IMAGE: Download Image: Full Size (0.77 MB) Tags: WG2017 Gallery , Warrior Games 2017 , veterans Photo By: EJ Hersom VIRIN: 170708-D-DB155-107.JPG Photo Gallery