The definition of "is"...

 
From http://www.bopnews.com/:

I'm watching Bill O'Reilly interview Michael Moore (?!) on Fox right now at the convention. The issue is whether President Bush "lied" to the American people when he claimed that Iraq had WMD, or whether he was merely "misinformed."

We won't get into all the reasons why this is such a gross over simplification of a very complex, multi-faceted issue -- instead, I will just cut right to the chase, and quote O'Reilly. He actually says to Moore:

"Its not a lie if you believe it."