An overblown attack on EPA emissions rules - The Washington Post

http://www.washingtonpost.com/opinions/an-overblown-attack-on-epa-emissions-rules/2011/06/24/AGtjmZvH_story.html

On greenhouse gases, a fair reading of the EPA's new air pollution rules suggests that, if anything, they won't do nearly enough to address the risks associated with climate change, perhaps cutting emissions a few percentage points relative to business as usual. And since the EPA is using an old statute to tackle carbon emissions, which it hasn't done before, its effort to do even that will be subject to years of legal challenges.