This is a little bit deep in the weeds, but you may recall that back in early April when the Senate was debating the budget, Sen. Mike Johanns (R-NE) introduced an amendment meant to prevent the Senate from passing climate change legislation through the reconciliation process, and it passed by a wide margin.

Well, in conference, that amendment was stripped out completely. Mike Johanns is very unhappy. But that doesn't mean that a cap-and-trade program will absolutely be established during the reconciliation process. And it doesn't mean that Democrats will be hanging the threat over Republicans' heads the way they are with health reform. In fact, the conference report basically says this won't happen. But technically there won't be anything (other than Senate politics) stopping Democrats from doing so.