MacCallum apologizes for Fox News "inadvertedly us[ing]" six-month old Biden clip Video ››› March 17, 2009 2:03 PM EDT ››› MEDIA MATTERS STAFF ? Loading the player reg... Watch this video at Media Matters Previously: Fox News presents deceptively cropped six-month-old Biden clip as new Short Link copy link Network/Outlet Fox News Channel Person Martha MacCallum Show/Publication The Live Desk 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.