Strasbourg, 18/12/2003 (Agence Europe) - Several members of the Socialist group from the European Parliament launched an appeal on Thursday in Strasbourg "on the rebound" following the IGC summit failure in Brussels at the end of which they criticised the fact that "the adoption of the European constitution had been postponed sine die". They also point out that without a constitution or a "charter of fundamental rights…, no full employment objectives, social market economy, sustainable...