During Tuesday's Democratic presidential debate in Las Vegas, John Edwards suggested that immigrants should be required to learn and speak English as a requirement of citizenship:

EDWARDS: Second, I think if you want to become an American citizen and earn American citizenship, you should learn to speak English.

During Tuesday's Democratic debate, Sen. Hillary Clinton decried the 2005 energy bill passed by Congress:

CLINTON: Well, Tim, I think it’s well accepted that the 2005 energy bill was the Dick Cheney lobbyist energy bill. It was written by lobbyists. It was championed by Dick Cheney. It wasn’t just the green light that it gave to more nuclear power. It had enormous giveaways to the oil and gas industries.