How Can We Still Be Racists When a Former KKK Member Has Endorsed a Black Guy?

No, I'm not talking about the late Sen. Robert Byrd endorsing Obama, but David Duke and a candidate for congress:

 David Duke's back and this time he's black -- And a Democrat. Candidate Charles Barron, who doesn't like Jews very much, has received support from a racist icon, reports TheDC's Neil Munro:

"The Democratic Party is facing an awkward problem Thursday because white supremacist David Duke has endorsed a leading candidate in the Democratic Party’s primary race for a New York House seat. Duke says he’s endorsing Charles Barron, the leading candidate for the new 8th district primary on June 26, because of their shared enmity toward 'zionists.'"

It seems odd that Duke, a white supremacist, would endorse a black candidate for Congress. But they both hate Jews. And as the saying goes, the enemy of my enemy is my friend.

Barron is nuts, so Duke will fit right into his campaign.