Discussing "bitch-slapped" controversy again on KOA, Independence Institute's Caldara called Colorado Media Matters a "hate group[ ]" Research ››› February 1, 2008 5:50 PM EST ››› MEDIA MATTERS STAFF ? Short Link copy link 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.