It would seem to me that the burden would be on proving they are real, not that they aren’t.
Here's a great video:
Mega-Dittoes bfree!
What a journalistic standard Dan has set....
“We can say anything we want and it is up to you top prove us wrong”
Well OK, I now report that Hillary is a Communist Pig who once wrote that she would destroy the USA if ever elected president.
Now prove me wrong Dan!
He’ll have to produce a typed and handsigned letter for anything to be authenticated.
His photocopy/fax of a photocopied signature grafted to an MS-Word document does not constitute “proof” of anything excepted a coordinated conspiracy to lie to the voting public during a tight election race.