Belz...
Fiend God
Funny, you never asked for a citation from Mark F. Your request for citation is dishonest. I might still dig it up later, but it's clear that you're trying to apply a hypocritical standard of evidence.
"You must answer every single unsupported claim everywhere at all times, otherwise you're dishonest!" is not very convincing, Zig. He asked the question to you because he doesn't believe you. You can refuse to give him what he wants, but your chosen strategy here is ridiculous.