Beck promises upcoming "documentary" on communist atrocities will show what "progressives don't want you to know" Video ››› January 21, 2010 6:01 PM EST ››› MEDIA MATTERS STAFF ? From the January 21 edition of Fox News' Glenn Beck: Loading the player reg... Short Link copy link Network/Outlet Fox News Channel Person Glenn Beck Show/Publication Glenn Beck show 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.