John McCain continued his attacks today on Obama over Iraq.

Is Obama feeling the McCain heat? "We're talking two years from now before we would have combat troops out of Iraq," he said today. "The notion that this is somehow a precipitous withdrawal that I'm proposing just isn't borne out by facts." That's not a flip-flop; it's the same thing said to a different audience.

Citing the progressive and conservative label, Obama leaves liberals out in the cold.

Blame Mark Penn, says Harold Ickes. This is getting ugly.

On that NAFTA/Canada story earlier, here's the Obama campaign statement: "When Senator Obama says that he will forcefully act to make NAFTA a better deal for American workers, he means it," said Obama spokesman Bill Burton. "Both Canada and Mexico should know that, as president, Barack Obama will do what it takes to create and protect American jobs and strengthen the American economy -- that includes amending NAFTA to include labor and environmental standards."

Mike Huckabee, fighting the, well, fighting the fight.

Howard Dean: The Republican field "looks like the 1950s and talks like the 1850s." As opposed to, say, the Democratic field in 2004, 2000, 1996, 1992, 1988...and if Republicans are talking like the 1850s, when the GOP was the anti-slavery party.... this metaphor has run its course.

The news keeps getting worse for Roger Clemens: The FBI has opened an investigation on him.

Beating everyone to the punch, Ralph Nader has already chosen his running mate.

Huckabee's latest (last?) Texas ad: