Why did Frist back off and say that he didn't KNOW if there were any discrepancies between Clarke's previous testimony and his testimony before the 9/11 commission?
Because if he DID know some GOPer committed a felony.
Bill Frist was not a member of the commission that investigated 9/11.
If he "knows" what's in those classified documents, someone leaked it to him illegally. A crime was committed.
And, of course, if he DIDN'T know, he was LYING.