Chuck Grassley actually said...

On what legal ground are you withholding that e-mail? The President cannot claim Executive privilege to withhold that e-mail.

I happen to disagree with your claim that they do not have details about the tactics of Fast and Furious.

You better back off . . . the statement in . . . this February 4th letter to Senator Grassley, because I don't believe that we can say that ...

You will not appoint a special prosecutor in the face of a potential conflict of interest.