It is my belief that it is not the fact that he traveled as much as he did during the past few months as much as what he said and how he said it that hurt him.
Opponents have claimed that regulating carbon will hurt the economy and businesses. The economies of California and British Columbia prove otherwise.
If things are said maliciously, and they're meant to hurt, then that's the sort of thing we need to try and stamp out.
A lack of reform - particularly in international tax - has hurt our ability to compete in a global economy by keeping U.S. corporate cash overseas and reducing domestic investment, slowing economic growth.