The U.S. Environmental Protection Agency plans to repeal all greenhouse gas emission standards for light-duty, medium-duty, and heavy-duty vehicles and engines in the coming days after it removes the scientific finding that justified those rules,

The Trump administration wants to reverse a 2009 EPA finding that greenhouse gases endanger people. The finding is the basis for much of the United States' climate change regulations.

The Trump administration will propose the repeal of a landmark 2009 determination that climate change poses a danger to the public, Environmental Protection Agency (EPA) Administrator Lee Zeldin said Wednesday.