Weigel spotlights Romney's problems with working-class voters:
Romney’s lucky: The three candidates vying for working-class Republican voters—Gingrich, Paul, and Santorum—seem like they’ll divide it up rather than ride it to primary victories. Santorum has worked the hardest to win over blue-collar votes. When he’s attacked for earmarks, he defends them. When Gingrich makes fun of “Occupy” protesters, Santorum warns that economic inequality is real. Santorum might be better-positioned than anyone else to take advantage of Romney’s working class weakness. But in the end, Romney’s better-positioned to watch the three of them fight for that vote, then lose.