AACHEN, GERMANY - MAY 14:  (L-R) Major of Aachen Marcel Philipp, King Felipe VI of Spain, French President Francois Hollande, European Parliament President Martin Schulz, King Abdullah II of Jordan, German President Joachim Gauck and North Rhine-Westphalia Governor Hannelore Kraft react during the International Charlemange Prize Of Aachen 2015 (Der Internationale Karlspreis zu Aachen) on May 14, 2015 in Aachen, Germany. The International Charlemagne Prize, one of the most prestigious European prizes, is awarded once a year since 1950 by the city of Aachen to people for distinguished service on behalf of European unification.  (Photo by Sascha Steinbach/Getty Images)