Romney has been taking the Bain Capital test for eighteen years. If he can't score with that much preparation time and put some passion into an explanation of what he did at Bain and what he believes he can do for America
First things first. Criticizing the way a politician ran a company at a time when he is running for office on that record isn't radical leftism, it's Politics 101. Unless any of Romney's rivals have called for him to have to pay higher taxes or be closely regulated by the government, then they have nothing in common with Occupy Wall Street and suggesting otherwise is a talking point that doesn't hold up.
Romney was the one who brought in his record as a job creator. It's entirely legitimate for his opponents to question whether he really created jobs or destroyed them. Asking whether a candidate's record holds up isn't class warfare, it's common sense. And it's ridiculous that some of the same figures who turned Gingrich's personal spending into a campaign issue are suddenly insisting that Romney's time at Bain Capital is off limits.