France's Macron attacks Le Pen as frontrunners campaign in Lyon

By Catherine Lagrange LYON (Reuters) - French presidential hopeful Emmanuel Macron launched an attack on far-right leader Marine Le Pen on Saturday, saying she was betraying France's ideals, as the two frontrunners held rallies in the city of Lyon for a weekend of campaigning. On the other side of town, Le Pen kicked off her presidential campaign, listing promises such as leaving the euro zone, holding a referendum on EU membership and slapping taxes on the job contracts of foreigners. Macron, a