Micky Kaus is right:

Sloppy Joe: Everybody’s piling on Joe Biden’s loose-cannon Observer interview. Biden is a loose cannon, and the praise lavished on Sen. Hagel for “letting it rip” in front of Biden at the recent Foreign Relations committee hearing might not have been the best influence on him. But Biden’s sharp critiques of his Democratic rivals’ Iraq plans–especially Hillary Clinton’s–are not so easily dismissed.