WASHINGTON — At a moment when the nation wonders whether politicians can agree on anything, here is something that unites the Republican presidential candidates — and all of them with President Obama: Everyone agrees that the 2012 election will be a turning point involving one of the most momentous choices in American history.
True, candidates (and columnists) regularly cast the impending election as the most important ever. Campaigning last week in Pella, Iowa, Republican Rick Santorum acknowledged as much. But he insisted that this time, the choice really was that fundamental. “The debate,” he said, “is about who we are.”