We have seen, over the course of a truly remarkable Republican primary season, a number of experienced, well-qualified candidates, each of whom would be a marked improvement over either Democratic nominee. In fact the depth of the field this year made any type of consensus quite improbable, such that the talk of pundits a few weeks ago was that we'd have a brokered convention. Now, improbably, on the eve of Super Tuesday, we have sudden clarity, and even a presumptive nominee. John McCain has all but sewn up the nomination, if you read the papers. I'm not so sure, but even if I were, I feel it's my duty to make an appeal, for whatever it's worth, for a different path. Mitt Romney is a man of many accomplishments, and has a record to be proud of. The case for Romney flip-flopping is really one for the left to make, not the right. Not because we shouldn't criticize our own, but because I believe he's showing his true colors, and if anyone might have been duped, it...