Fox guest comments that the U.S. may need "troops on the ground at some point" in Yemen Video ››› January 11, 2010 1:23 PM EST ››› MEDIA MATTERS STAFF ? From the January 11 edition of Fox News' Happening Now: Loading the player reg... Short Link copy link Network/Outlet Fox News Channel Person Tony Shaffer Show/Publication Happening Now 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.