Is the date Jan. 21 about to be a lot brighter for Newt Gingrich? As South Carolina votes Saturday, Mitt Romney’s campaign sent a press release wishing Gingrich a “happy anniversary” for the House decision to reprimand him, which happened on Jan. 21, 1997. Headlined “Happy 15th Anniversary, Mr. Speaker,” the release said, “Fifteen years ago today, Newt Gingrich became the first House speaker in American history to be reprimanded by his colleagues.” Gingrich was investigated for tax irregularities and for campaign finance disclosure violations in the late 1990s. The matter, conducted when Republicans controlled the House, was settled when...