Former IMF head and former Spanish Economy minister Rodrigo Rato (C) is surrounded by policemen as he leaves his office, on April 17, 2015 in Madrid. Spanish tax office agents searched on April 16 the Madrid home and office of former IMF head Rodrigo Rato, who has already been charged in two graft cases, as part of a new money-laundering probe. AFP PHOTO / PIERRE-PHILIPPE MARCOU (Photo credit should read PIERRE-PHILIPPE MARCOU/AFP/Getty Images)
