I wish it were because I love Mexican food. Over the years, I’ve been to Santi’s on upper Meeting Street so often that I may be at least its minority shareholder by now. If you haven’t heard, “TACO” stands for “Trump Always Chickens Out.” Before you send the Sopranos to James Island to rough me up, know that I didn’t coin this term. I read it in Barron’s. Since then, the “TACO trade” has gone viral. It means that whenever the president’s policies rattle the stock or bond (particularly) markets he’ll reverse himself or at least dial back his rhetoric.