Limbaugh calls possible EPA regulation of greenhouse gases blackmail Video ››› December 9, 2009 1:32 PM EST ››› MEDIA MATTERS STAFF ? From the December 9 edition of Premiere Radio Networks' The Rush Limbaugh Show: Loading the player reg... Short Link copy link Posted In Environment & Science, Climate Change Network/Outlet Premiere Radio Networks Person Rush Limbaugh Show/Publication The Rush Limbaugh 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.