I've Just Discovered Earth's Only 100% Absolute Honest Politician!

FactCheck.org has already debunked this McCain campaign lie, on more than one occasion. You know, the doozie about how Obama wants to give comprehensive sex education to kindergartners. In fact, McCain even dismisses FactCheck.org off as wrong in debunking this false claim: McCain Mentions Us.

Yet here he is again defending his ad as 100% true:

John McCain Claims "100 percent absolute truth"

Every politician makes false claims about the other. But geez man, at least have the guts to come clean and apologize when obviously wrong about something. He is so defensive, it reminds me of when I was a kid and stole $20 bucks from Dad and refused to admit it, even when it was so obvious that I'd done it.