Brussels, 05/03/2007 (Agence Europe) - Following a meeting in London on Saturday and Sunday which, as expected, did not lead to any breakthroughs, the top G4 negotiators, namely EU Trade Commissioner Peter Mandelson, US Trade Representative Susan Schwab, Brazil's Foreign Minister Celso Amorim and India's Trade Minister Kamal Nath, headed for the World Trade Organisation (WTO) headquarters in Geneva. Sources suggest that no four-way meetings are scheduled in Geneva on Monday or Tuesday but...