George Allen goes on Meet the Press with the apparent express intention of pissing off the White House:

SEN. ALLEN: The president said [Miers] was the best qualified and somebody asked me, "Do you think she is?" I said, "No. I would have somebody else."

[And later...]

MR. RUSSERT: But if Mr. Rove - if Mr. Rove and/or Mr. Libby is indicted, should they step down?
SEN. ALLEN: That'll be - I think they will step down if they're indicted.
MR. RUSSERT: And they should?
SEN. ALLEN: Yes, I do think that's appropriate....