"Assuming that two-thirds of the Senate will not vote to remove the president, what is the alternative? I think we need to explore that in debate... Some have suggested censure. I think it is certainly a possibility that the Senate will decide on some alternative to removing the president from office."

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I think a portfolio standard should go beyond wind, solar and geothermal energy to include renewable energy like hydropower and clean alternatives such as coal gasification, clean coal, nuclear energy and, finally, credits for achieving new levels of efficiency and conservation.

— Pete Domenici