The closest I have ever come to meeting Donald John Trump was during a visit to Manhattan when I took the elevator to the top of Trump Tower on Fifth Avenue, a 68-story building with an 80-foot waterfall. As I am neither a Democrat nor a Republican, I offer no comments on the political earthquake occasioned by Mr. Trump’s presidential candidacy, made more controversial by his disparaging, off-the-cuff remark about Senator John McCain. (“He's a war hero because he was captured. I like people that weren't captured, I hate to tell you.”) Is Trump's presidential bid “a cancer on conservatism,” “a stain on the Republican party,” “a barking carnival act,” as it has been called, or the effort of a resilient public figure with staying power? Time will tell.