Brussels, 28/04/2008 (Agence Europe) - On Monday 28 April, a delegation of the European Commission left for a three-day visit to Washington, in order to start negotiations on conditions which will allow all EU nationals to visit the United States without a visa. Greece and 11 countries, most of them former communist states which joined the EU in 2004, still have no visa exemptions to the United States, unlike the countries of "Old" Europe. In order to remedy this situation, the European...