In an interview with NBC News, Barack Obama took it up a notch.

On a straight party-line vote, the House Judiciary Committee approved a contempt resolution against White House Chief of Staff Josh Bolten and former counsel Harriet Miers. Tony Snow called the vote "pathetic."

After much wrangling, it looks like Congress will pass a homeland security bill before the August recess.

While Obama and Clinton criticize each other, John McCain and Mitt Romney are criticizing them. But Jonathan Martin wonders: "Are the GOPers really amping up their attacks, or are they just doing it in a way that more reporters are noticing?"

But why then are so many conservatives hearting Hillary?

John Edwards really likes tours: First, poverty tours, and now cycling tours with Lance Armstrong.

Parsing the polls, Chris Cillizza asks, "Who really supports withdrawal?"

Michael Bloomberg spoke to the National Urban League and pushed for merit pay for teachers.