Is it in our national interest to overheat the planet? That's the question Obama faces in deciding whether to approve Keystone XL, a 2,000-mile-long pipeline that will bring 500,000 barrels of tar-sand oil from Canada to oil refineries on the Gulf of Mexico.

Ever since the collapse of cap and trade legislation and the realization that President Obama is unlikely to ever utter the words 'climate change' in public again, much less use the bully pulpit to prepare the nation for the catastrophic risks of inaction, the movement has been in a funk.

You gotta love Rick Perry's swagger. The Texas Governor is out there in the Iowa cornfields, unabashedly going to toe-to-toe with President Obama, doing his best to instantly cast himself as the big dog in the Republican pack.

Jeff Goodell Quotes