By Jason Kowalski
The Clean Air Act and climate change-related policies are under attack from all sides in D.C. this week. In an ongoing showdown, the House Energy and Commerce Committee is considering Chairman Fred Upton's (R-MI) "dirty air" bill. Meanwhile, the full House is pulling climate regulations and clean energy investments into a fight over the budget. Rhetoric suggests that the Clean Air Act and climate policy generally will continue to be points of contention throughout the upcoming budget process.