Trump to sweep away Obama climate change policies

US President Donald Trump is due to sign an executive order to overturn key parts of the Obama administration’s plan to tackle global warming.
The move will undo the Clean Power Plan which required states to slash carbon emissions.
The executive order also cuts the Environmental Protection Agency’s budget. Regulations on oil, gas and coal production are to be reviewed….Read More….http://www.bbc.com/news/world-us-canada-39415631