The debate over a national cap and trade system for carbon is moving along in Congress, though probably not as quick as the Obama administration would prefer. The Waxman-Markey Bill (HR 2454) certainly has as its cornerstone a national cap and trade system as has been previously blogged. The Bill sailed through the House Energy and Commerce Committee.
The real battle may lay in the House Ways and Means Committee where Republican members are pushing for a mark-up of the Bill, meaning Members would have a chance to offer amendments to address the concerns they have heard from their respective constituents.