Brussels, 18/03/2004 (Agence Europe) - Austrian Chancellor Wolfgang Schüssel will open the EPP-ED Study Days group on 22 March in Vienna, which will be chaired by Hans-Gert Pöttering. During the study days, which will close on 25 March, the Austrian foreign affairs minister Benita Ferrero-Waldner will make a speech on the European constitution and the European Commissioner for external relations Chris Patten will speak on the EU's new neighbours during a debate in which Croat prime...