Media Matters ' David Brock discusses Bill O'Reilly's latest lies with Keith Olbermann Research ››› March 23, 2006 10:50 AM EST ››› MEDIA MATTERS STAFF ? Short Link copy link Network/Outlet MSNBC Person Bill O'Reilly Show/Publication Countdown with Keith Olbermann We've changed our commenting system to Disqus. Instructions for signing up and claiming your comment history are located here. Updated rules for commenting are here. View the discussion thread.