GREECE’S PARLIAMENT HAS approved a law barring the jailed ex-spokesman of neo-Nazi party Golden Dawn from heading a new nationalist party in upcoming national elections. The move has been controversial in Greece, with the country’s communist party saying the law would create a dangerous precedent for other parties, and legal experts warning it could be tricky to apply in practice. The proposed law blocks parties “whose de facto leader is someone convicted as a criminal” from running in elections, Conservative Prime Minister Kyriakos Mitsotakis said. “Democracy has a moral obligation to protect itself from its enemies” and “cannot fund organisations...