French President Francois Hollande waves to the crowd as he walks in the street while leaving the Pantheon (background) after a ceremony in Paris, France, May 27, 2015. France pays tribute to four members of the French Resistance during the Second World War, Jean Zay, Genevieve de Gaulle Anthonioz, Pierre Brossolette and Germaine Tillion. REUTERS/Philippe Wojazer