By their very nature, billionaires are difficult to like. Some of them, Bill Gates, Mark Zuckerberg and certain Walton family members, are low-hanging fruit for derision. This morning, we speak of Mark Cuban. He is an investor, minority owner of the Dallas Mavericks and, for those of you who still watch broadcast television, Shark Tank. Mr. Cuban was at the White House for a roundtable on pharmaceuticals costs. Leaving the White House, Cuban told Bloomberg News that he would vote for Joe Biden even if Biden was being given his “last rites”. Good, so he is aware that Joe is only a figurehead and not in charge of anything.