Brussels, 31/03/2006 (Agence Europe) - Completing his visit to Latin America, which began on 26 March in Chile, Trade Commissioner Peter Mandelson met his Brazilian counterpart at the WTO, Foreign Minister Celso Amorim, and US Trade Representative Rob Portman in Rio on 29 March and 1st April. Along with WTO Director General Pascal Lamy, the three key WTO negotiators were to try to reduce differences in order to reach a compromise on the size of reductions to domestic aid to agriculture,...