Brussels, 30/06/2011 (Agence Europe) - The European Union can still be influential in the world and present a united front on its economic relations, even as it struggles with the financial and sovereign debt crises, according to EU Council President Herman Van Rompuy. “The field of foreign economic relations is the most promising vector for Europe to speak with one voice in the world. We can do more, we can do better”, he said in a “State of the European Union” speech on June 29....