 The leader of Union, Progress and Democracy (UPyD) Rosa Díez said that similarities can be found with the Greek left-wing coalition Syriza, with the Five Star Movement of Beppe Grillo and even with the French right-wing National Front of Marine Le Pen.The spokesman for the People's Party María Dolores de Cospedal said that poll results show a radicalization of the left vote.Esperanza Aguirre, another prominent member of the People's Party, accused Pablo Iglesias of "being with the Castrismo, with Chavismo and ETA", which Iglesias responded to statements described as "slander" and announced he would consider legal action.