While we continue to hold to the principles underlying the Constitutional separation of powers, that the appropriate and patriotic action for the Commission is to shut down and stop pestering us, the President is prepared, in the interest of comity and popularity, to testify, subject to the conditions set forth below.
The President at all times, even on trips to the men's room, will be accompanied by the Vice President.
The Commission must agree in writing that it will not pose any questions directly to the President. Mr. Bush's statements will be restricted to asides on Dick Cheney's brushoffs, as in "Just like he said," "Roger that" and "Ditto."
Another necessary condition, in keeping with the tenets of executive privilege: Mr. Cheney will require that the Commission observe the rules of his favorite show from the Eisenhower Administration, "What's My Line?" The panelists, in the manner of Dorothy Kilgallen and Bennett Cerf, must try to guess what the President and Vice President didn't know and when they didn't know it through questions that elicit a "yes" or "no."
After 10 "no" answers, the panel will not be allowed to question Mr. Cheney or anyone else in the Administration ever again. In the mystery-guest round, Richard Ben-Veniste, Bob Kerrey and other Democrats on the Commission will be blindfolded.
http://www.nytimes.com/2004/04/01/opinion/01DOWD.html