For those who didn't catch Steve Colbert at the Washington Correspondent's dinner, you can watch it at:
http://www.youtube.com/watch?v=_g8vCqvIuec&search=stephen%20colbert%20white%20house%20correspondents%20dinner%20bush%20comey%20satire%20politics%20washington%20helen%20thomas
Or read the whole transcript here:
http://dailykos.com/storyonly/2006/4/30/1441/59811
Best line: They (the president's staff) are rearranging decks chairs on the Hindenburg.