Henry Waxman: “Thank you very much, Mr. Chairman.”

It is not for the President to say or to obstruct congressional deliberations and investigations or other legitimate functions.

What the Constitution does not allow is our leaders breaking the Constitution, or the law, to serve their political needs.

The use of performance enhancing substance was pervasive for more than a decade, and that everyone in baseball -- the players, the union, the owners and the commissioner -- were responsible.

The House's need for all the facts surrounding suspected Presidential offences cannot of course be circumscribed by an executive determination of what is relevant.