My Boy Bernie Sanders Takes on Bush's EPA Administrator

Classic stuff this morning with Sen. Bernie Sanders (I-VT) questioning EPA Administrator Steven Johnson at a Senate Environment and Public Works Committee meeting. Background of the EPA's decision to deny California an emissions waiver from the AP. Among the highlights:

Is global warming a major crisis facing the planet? [Sanders] wanted to know.

"I don't know what you mean by major crisis," Johnson responded.

"The usual definition of the term 'major crisis' would be fine."

Read all about it at TPMMuckraker or watch this clip: