How stupid do you have to be...
...to sue someone for saying that you did something that actually did do (as in, deny the holocaust)?
Surely the smart thing would be to maintain a 'dignified silence', rather than force the issue out into the open with a lawsuit. Because unless you've buried all the evidence, shot all the witnesses, etc., the other side is going to find something to crucify you on.
Unless it blinding arrogance on Irving's part, to think he could win his case, or just garden variety idiocy?
When darkness overcomes the heart, Lil' Slugger appears...