President Jacques Chirac was to make a last-ditch push for a "yes" vote on the EU constitution, with a televised prime-time address planned Thursday from the presidential Elysee Palace. France votes on the constitution this Sunday, and the latest polls have suggested a slim majority of voters will reject the new treaty _ the next big step in a 50-year process of European integration. Chirac will try to turn the situation around in a televised address at 1800GMT (8 p.m. local time), his fourth and last such appearance of the campaign. A French "no" could, at least temporarily, kill off the landmark treaty and its stated goal of closer integration between the EU's 25 member states. They all must approve the constitution for it to go into effect in 2006.
