As you have doubtless read or seen, Michael Bloomberg, former Mayor of New York, has put out the word that his minions are testing the waters for an independent candidacy. Bloomberg is supposedly the sensible moderate that the county needs, the one that political polarization has kept from the ballot of either party. But that's not an obstacle that a few billion dollars from the candidate's own fortune can't fix. Here's the problem. Bloomberg is center-right on economics and finance, and liberal on social issues and gun control. There is no clamoring for such a combination, except among fellow rich people. But if the Republicans nominate Trump, Bloomberg might capture a good slice of the moderate suburban vote -- even more so if Democrats choose Sanders. Don't we need just such a moderate? No, we don't.