French President Francois Hollande (R) lays a wreath of flowers during a ceremony in front of 'La Taverne du Croissant' Cafe in Paris, July 31, 2014 to commemorate the 100th anniversary of the assassination of the French Socialist leader Jean Jaures. Socialist leader Jean Jaures was shot through the window by a 29 year old nationalist fanatic Rene Villain on July 31, 1914, while eating inside the Cafe. REUTERS/Yoan Valat/Pool (FRANCE - Tags: POLITICS ANNIVERSARY), July 31, 2014 to commemorate the 100th anniversary of the assassination of the French Socialist leader Jean Jaures. Socialist leader Jean Jaures was shot through the window by a 29 year old nationalist fanatic Rene Villain on July 31, 1914, while eating inside the Cafe. REUTERS/Yoan Valat/Pool (FRANCE - Tags: POLITICS ANNIVERSARY)