Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on May 3, 2012
Sources tell CBS News that lawmakers will take the first formal step toward charging Attorney General Eric Holder with contempt of Congress. Republicans on the House Oversight Committee accuse Holder of obstructing their investigation in to the "Fast and Furious" gunwalking operation. Erica Hill reports.