Brussels, 07/06/2002 (Agence Europe) - During their debate this morning on the role of the national parliaments, the Members took a stance above all for "improvements in the system, and the fine-tuning of certain practices", said Valéry Giscard d'Estaing on Friday as he closed the first plenary session of the Convention targeted on specific themes (see above for the JHA themes). He went on to add: "but perhaps public opinion expects more of us. We should not live in a closed space (…) I...