Ambassador says US on target to reduce emissions | smh.com.au

http://m.smh.com.au/environment/climate-change/ambassador-says-us-on-target-to-reduce-emissions-20110619-1ga9p.html

THE US ambassador to Australia says America is pulling its weight in international efforts to reduce greenhouse emissions, contrary to suggestions a carbon tax would see Australia acting ''ahead of the rest of the world''.