Obama: 'Meaningful breakthrough' on climate change - The Associated Press

CBC.ca

Obama: 'Meaningful breakthrough' on climate change The Associated Press COPENHAGEN â€" President Barack Obama declared Friday a "meaningful and unprecedented breakthrough" had been reached among the US, China and three other countries on a global effort to curb climate change but said much work was still be needed to reach a ... Obama emerges from climate talks with slender pact and bruised stature guardian.co.uk Copenhagen's Lesson in Limits W »