YOU’RE FIRED!If you ever read military history, you know that the last gasp of a dying campaign is when the leaders start firing the generals who have been loyally implementing their own policies. Well, guess what?http://www.talkingpointsmemo.com/archives/week_2006_12_31.php#011761[Josh Marshall] According to the White House, the person to blame for Iraq is Gen. George W. Casey, Jr., the top