It’s campaign versus campaign on the rhetoric about whether Mitt Romney was responsible for offshoring American jobs, and the investigative journalists at Mother Jones are siding with Obama. Recently uncovered documents show Romney papers for Bain months after his campaign claims he cut ties to the company — and after the offshoring began. “I don’t think it gets more red-handed than SEC documents. Those are government documents,” says reporter Nick Baumann. “Some of these documents are signed by Mitt Romney himself, so it’s hard to dispute something you yourself signed.”