BRUSSELS, BELGIUM - OCTOBER 20: Leaders pose for a photograph during the European Union leaders summit in Brussels, Belgium on October 20, 2016. (Photo by Dursun Aydemir/Anadolu Agency/Getty Images)
BRUSSELS, BELGIUM - OCTOBER 20: Leaders pose for a photograph during the European Union leaders summit in Brussels, Belgium on October 20, 2016. (Photo by Dursun Aydemir/Anadolu Agency/Getty Images)