Richard Lugar actually said...

"We have sort of a threshold in which the broad use of climate change, as a term, or cap and trade, as a mechanism have not caught on."

"the 450 to 550 parts per million is where we need to be by 2050, and that means an 80-percent reduction in this country."

"The sooner we act, it reduces the probability that we have adaptation costs and issues in the future."

"I just would add to your compliment of our witness, Jim Rogers."