[weegee]

There is NO video of a moose on the moon either. But the easiest way to end such talk would be to say that moose have never been on the moon and no such evidence exists to prove otherwise.

If someone claims that you have uttered a racist pejorative, the easiest way to dismiss it is to say “I do not engage in such action”. Of course as the LAPD found out, there are those somewhere along the line who may offer witness testimony to the contrary.

Farrakhan has used White Devils. Being in the company of a bigot clearly was no concern.

[Appleby]

How do you know “no moose have been on the moon”? YOU CAN’T PROVE IT. For one thing, you have not been on the moon, and for another, the moon has been around much longer than humanity has — how can we know what was happening there back then? (Think of Star Trek IV, where the earth was nearly destroyed by questing Humpback Whales from Space!)

You cannot prove a negative. All you can do is give a qualified opinion.