From left, French conservative Party Les Republicains Bruno Retailleau, co-president of French centre-left party, Place Publique Raphael Glucksmann, Far-right leader Marine Le Pen, Former French Prime Minister and head of Horizons political party Edouard Philippe, French far-left leader Jean-Luc Melenchon, French Green Party leader Marine Tondelier and Former French Prime minister Gabriel Attal, candidates at presidential election participate at a business meeting organized by the French business organization (MEDEF) in Paris, Thursday, Aug.