Fox's Garrett apparently thinks Petraeus can determine whether to "retain" a U.S. ambassador Video ››› July 4, 2010 9:25 AM EDT ››› MEDIA MATTERS STAFF ? From the July 4 edition of Fox News Sunday: Loading the player reg... Short Link copy link Posted In National Security & Foreign Policy, War in Afghanistan Person Major Garrett Show/Publication FOX News Sunday 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.