"How stupid are the people of Iowa? How stupid are the people of the country to believe this crap?"

Asks Donald Trump after a highly comical reenactment of Ben Carson's knife-and-belt story.

"He took a knife and he went after a friend and he lunged! He lunged that knife into the stomach of his friend!"

Trump demonstrates with his own belt, which bends this way and that — see? — and is hardly a shield against knifings. He actually says: "Anyone have a knife you want to try it on me?"

ADDED: I think we can picture what it will look like if and when Trump's numbers start failing and/or he loses couple caucuses/primaries. He'll tell us off, calling us stupid. He gave us a chance. It would have been great, America could have been great again, but we just didn't get it, and that's it, he's gone. He thought we were smart, but we were stupid.