Joan Walsh rebuffs Matt Lewis' attempted gotcha that she was speaking from Netroots Nation Video ››› July 25, 2010 5:33 PM EDT ››› MEDIA MATTERS STAFF ? From the July 25 edition of CNN's Reliable Sources: Loading the player reg... Short Link copy link Network/Outlet CNN Person Joan Walsh, Matt Lewis Show/Publication Reliable Sources 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.