German Minister for Economic Affairs and Energy Sigmar Gabriel (R) lays a wreath of flowers during a ceremony in front '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)