What effect did voter-ID laws have in the 2012 election?

[Bricker]

@Bricker

I changed my mind about same-sex marriage after evidence presented here showed the error of my position.

Now provide US with proof that providing you guys with evidence has ever changed your minds.

Well, elucidator? You asked, I answered, now I am asking you. Have you ever changed your mind after evidence showed you were wrong? Is there some evidence of that?