30/05/2007 (Agence Europe) - Climate change, the Doha Round and the European call for the US visa waiver scheme to be extended to all EU member states were at the heart of Wednesday's talks in Brussels between the European Commission President José Manuel Barroso and the Speaker of the House of Representatives in the US Congress, Nancy Pelosi, who was accompanied by members of Congress. On climate change, Ms Pelosi stressed “the urgency for us to take action” to halt global warming,...