|  | 
| French President Francois Hollande (L) and German President Joachim Gauck attend a ceremony to commemorate the centenary of the start of World War One (WWI) at the Vieil Armand "Hartmannswillerkopf" battlefield in the Alsace region, August 3, 2014.[Photo/Agencies] | 
| 
  | 
  | 
| France commemorates WWI | Return to Normandy | 
