The world increase of national barriers29 diciembre, 2015 por Felipe Sahagún | Sin comentariosian bremmer✔@ianbremmerIf good fences make good neighbors, the world is getting much more neighborly.9:41 PM – 27 Dec 2015Entradas relacionadas:Terrorism and national security (Comedy Cellar’s Underground Debate series, New York)Confidence in national governmentsNational security, top concernA Dangerous World? Threat Perception and U.S. National Security