Agence France-Presse: The White House on Monday said that more than a dozen of America's biggest companies have pledged to tackle climate change, backing President Barack Obama ahead of a global summit.
The White House released details of climate-helping commitments from firms ranging from Apple to General Motors to Goldman Sachs, as Obama pushes his climate agenda.
In December this year countries from around the world will gather in Paris to forge rules aimed at limiting global temperature increases to two degrees...