Be sure and let me know how that works out for you.
It really works out well for me either way. I find it highly unlikely that your claim was true to begin with and I imagine you couldn't link credible evidence even if you wanted to. (I was waiting for a link to some far right anti-voting rights website that you would think was credible because it told you what you wanted to hear)
So either you link something and it most likely turns out you're wrong, or you refuse to back up your claim and it becomes clear to people that you were full of shit to begin with. Either way I win.