BRUSSELS, BELGIUM - MARCH 18: President of the European Council, Donald Tusk (L) and President of the European Commission, Jean-Claude Juncker (R) are seen following a joint press conference after the Turkey-EU Heads of State or Government summit as part of the European Union Leaders Summit in Brussels, Belgium on March 18, 2016. (Photo by Dursun Aydemir/Anadolu Agency/Getty Images)
