An Osprey accompanies Marine One carrying U.S. President Barack Obama over the beaches of Normandy to the 70th French-American Commemoration D-Day Ceremony at the Normandy American Cemetery and Memorial in Colleville-sur-Mer in Normandy June 6, 2014. World leaders and veterans gathered by the beaches of Normandy on Friday to mark the 70th anniversary of the Allied D-Day landings that helped turn the tables in World War Two. REUTERS/Kevin Lamarque (FRANCE - Tags: POLITICS ANNIVERSARY CONFLICT TRANSPORT)