New York Times Editorial Board 

President Bush has just signed into law an energy bill that could have been even better but still remains an impressive achievement. The long struggle to produce that bill yielded the usual quotient of heroes and villains, but two deserve special mention:

John Dingell, who could have been a villain but chose to be a hero; and
Mary Landrieu, who could have been a hero but chose to be a villain.

Mr. Dingell was a most unlikely hero. A Michigan Democrat and a reliable defender of the automobile industry, he had long resisted efforts to mandate new fuel efficiency standards, which had not been updated for more than 30 years.

Read more at the New York Times [1]