Even if they didn't vote dem (they do), there's no way you could say they ALL vote Trump, only an idiot would make that claim.
And I'm not even talking about the ones that don't vote at all, I'm talking about the ones that vote for independent candidates, or write-ins, people who share their white supremacist values, which Trump clearly does not.
Many white supremacists would refuse to vote for him simply because he married a "dang furner".
Having said that, let's get back on topic: Of course that picture is old, that's the freakin' point! It's history, and dems need to learn from their history instead of constantly trying to hide their shameful past.