it's like changing the artwork in your house when it's got 4 feet of water on the floor

http://www.cnn.com/2006/POLITICS/04/19/mcclellan/index.html

Every single time you watched McClellan it simply reminded you he was NO Ari Fleischer. But, I’m sure that changing the messenger is going to turn this corrupt, amoral administration into a virtuous one. Not that getting rid of the incompetent Sec of Defense or the corrupt VP would accomplish anything…