Kid Rock got political at a party for his platinum-selling album “Born Free.” “We don’t need a bunch of pot-smoking hippies and we don’t need a bunch of Bible Belters [for leaders],” he told us Monday at the Co-Op Penthouse at the Rivington Hotel, adding he’s “not sure” if he’ll endorse Barack Obama — whom he backed in 2008 — for re-election. Of Republican candidates, Rock declared, “All of them are a bunch of idiots.” The bad boy then passed us a can of his “Badass” beer, saying he launched the brew in Michigan to “create jobs.”