04/23/2013
https://www.congress.gov...
"if those EPA regulations don't go away, if EPA acts, what incentive is there for us to continue to pursue a climate policy, from the congressional perspective?"
"The debate is, What price is that? A carbon tax, I think, sets it."
"Senator Murkowski, you raised those questions in your opening statement."
"I think that, at this point, Congress has little choice but to do just that."