VELIZY-VILLACOUBLAY, FRANCE - APRIL 20:   French President Francois Hollande, with foreign minister, Laurent Fabius, flanked by the four French journalists, (L-R), Didier Francois, Edouard Elias, Nicolas Henin, Pierre Torres taken hostage in Syria, speaks to the press upon their arrival at the Villacoublay military airport on April 20, 2014 in Velizy-Villacoublay, France. The four French journalists taken hostage in Syria last year were freed after a 10-month captivity in the world's most dangerous country for the media.  (Photo by Chesnot/Getty Images)