The Associated Press ran a fact check piece on Bill Clinton's speech at the Democratic National Convention.  In that piece, we find the following gem:

CLINTON: "Their campaign pollster said, 'We're not going to let our campaign be dictated by fact checkers.' Now that is true. I couldn't have said it better myself — I just hope you remember that every time you see the ad."

THE FACTS: Clinton, who famously finger-wagged a denial on national television about his sexual relationship with intern Monica Lewinsky and was subsequently impeached in the House on a perjury charge, has had his own uncomfortable moments over telling the truth. "I did not have sexual relations with that woman, Miss Lewinsky," Clinton told television viewers. Later, after he was forced to testify to a grand jury, Clinton said his statements were "legally accurate" but also allowed that he "misled people, including even my wife."

That is seriously one of the dumbest things I've read today.  A fact check piece, as far as I understand the genre, ought to confine itself to facts.  This one challenges Clinton's undeniably true assertion with the fallacious ad hominem tu quoque that he lied about having sex with Monica Lewinsky (which, well, he pretty much did).  Regardless, that's irrelevant to his charge.