British Prime Minister David Cameron (R) speaks with a veteran during a French/British D-Day commemoration ceremony at the British war cemetery of Bayeux June 6, 2014. World leaders and veterans gathered by the beaches of Normandy on Friday to mark the 70th anniversary of World War Two's D-Day landings. REUTERS/Thomas Bregardis/Pool (FRANCE - Tags: POLITICS ANNIVERSARY CONFLICT ROYALS)