Washington Post: This was the threat: Pass a market-based climate-change plan -- maybe something like the cap-and-trade program John McCain once proposed -- or I will unleash my administration.
What does that mean? The Environmental Protection Agency has already established a web of new clean-air rules, and it still has untapped authority to crack down on existing sources of greenhouse gases -- big power plants and factories. This authority comes from the Clean Air Act, a law passed by Congress. Dont like the...