Leader of Izquierda Unida (United Left) Alberto Garzon stands behind a banner during the traditional May Day rally in Madrid on May 1, 2016. / AFP / PIERRE
{"Image ImageDescription": "Leader of Izquierda Unida (United Left) Alberto Garzon stands behind a banner during the traditional May Day rally in Madrid on May 1, 2016. / AFP / PIERRE-PHILIPPE MARCOU        (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP via Getty Images)"}