This guy may not be Mr. Charisma, but I watched with fascination as he explained with total deadpan clarity how the moon landings could not have been faked, and how people who think they were are full of hooey:
Perfect. A guy who knows his stuff laying out facts that everyone can understand and no sane person can deny.
I wish we could get somebody just like this to explain a whole bunch of things that dumb people take seriously. Start with global warming and move on to the progressive income tax, transgenderism, Donald Trump, socialized health care, socialized anything else, and the designated hitter.