Poland's Prime Minister Ewa Kopacz (L) shakes hands with French President Francois Hollande ahead of a meeting on June 19, 2015 at the French ambassador residence in Bratislava. French President Francois Hollande attends a meeting of the Visegrad Group, which includes Czech Republic, Hungary, Poland and Slovakia. AFP PHOTO / KENZO TRIBOUILLARD (Photo by KENZO TRIBOUILLARD / AFP)