On Tuesday, Rep. Frank Wolf (R-VA) delivered a spirited attack on Grover Norquist on the House floor. He questioned Mr. Norquist's associations and criticized Norquist's "interpretation" of the tax pledge.

This is potentially big news that mostly slipped under the media radar.

You can read about it or watch the video on Wolf's website:
http://wolf.house.gov/index.cfm?sectionid=34&itemid=1805