Brussels, 09/06/2011 (Agence Europe) - The European Union often has trouble acting in line with its own comments on regional and sub-regional cooperation, especially when it comes to policies set in place for the four seas of the EU neighbourhood: - the Mediterranean, the Black Sea, the Caspian Sea and the Baltic Sea. It must, however, pursue its course in its vision of a broader Europe surrounded by friends and partner countries. These were the main conclusions reached by a seminar...