EPA to rule green house gases endanger people's health and must be regulated

Finally!

From WaPo:

The move, which Environmental Protection Agency administrator Lisa P. Jackson will announce at an afternoon press conference, comes as the largest climate change conference in history gets underway in Copenhagen. It will finalize an initial "endangerment finding" by the government in April.

Pretty logical as it's pretty hard to make money being dead and/or without a planet.
On the other hand, it's very exciting that this should open up the way to make money creating clean, sustainable industries the US could lead the world in!