Black voters in California have been blamed for the passage of an anti-gay marriage ban called Proposition 8. Here is yet another rebuttal of that argument, this time from noted poll interpreter Nate Silver at FiveThirtyEight.com: “The notion that Prop 8 passed because of the Obama turnout surge is silly….”

Did Black voters propel California’s gay marriage ban to victory? Many angry opponents of that ban — a ballot measure known as “Proposition 8” — seem to think so.