Brussels, 31/08/2009 (Agence Europe) - The road to Pittsburgh goes once again via London, with the meeting of the finance ministers and central bankers of the G20 on 4 and 5 September in the British capital. The European Union has chosen to prepare for this stage by calling a meeting of its finance ministers for an informal lunch in Brussels on Wednesday 2 September. This meeting, designed to help the 27 towards a common position, will feed into the discussions of a forthcoming informal...