FILE - In this photo dated Thursday, March 24, 2016, a German flag flies at the German combat supply ship 'Frankfurt am Main' in the Mediterranean Sea off the coast of Libya. National emblems still hold meaning, but Europe’s open borders seem to symbolize liberty and forward thinking for the region, although they increasingly look like the continent’s Achilles’ heel, with its inability to implement cross border security. (AP Photo/Matthias Schrader, FILE)
Featured Photo Galleries
