Eco-News Roundup: Tuesday January 12

$ v. Rx: Do employers penalize wages when healthcare costs rise? Kevin Drum investigates.

Battle Scars: Birth defects are way up in Fallujah since Americans invaded. [UK Guardian]

Getting Gassy: Coal state Democrat moves to block EPA from regulating greenhouse gases.

Up In Smoke: Senate has paved way for the FDA to regulate tobacco products. [New York Times]