Brussels, 28/06/2010 (Agence Europe) - Meeting in Toronto on 26 and 27 June 2010, the G20 pledged to continue for three more year (until December 2013) their commitment to not erect any barriers to trade or introduce new barriers to investment and trade in goods and services, new export restrictions or measures to encourage exports that violate World Trade Organisation (WTO) rules. The G20 says in a statement that it will reduce as far as possible any negative impact on trade and investment...