Henry Waxman: “You are again being abusive of the witness.”

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.

Sadly, this deadly habit begins with our kids. In many cases they become hooked quickly and develop a lifelong addiction that is nearly impossible to break.

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.