12/07/2006 (Agence Europe) - Questioned by press during his visit to Brussels (see related articles), Italian foreign minister Massimo D'Alema said that the development of a European energy strategy was one of the elements in the “Europe of results”. The strategy should focus on diversification of supply sources, increasing the networks with supplier countries and also a joint commitment on research and investment in the most innovative sectors, he said. There should be, he said, a...