Jeb! Bush spent about n hour recently with the editorial board of The Tampa Tribune, responding in depth to questions about a wide range of policies he would push if he is elected president of the United States. He showed a clear command of the things he would face as commander in chief, speaking confidently and sounding much like a candidate who expects to sit in the Oval Office a little more than a year from now. He even said at one point, “I want a guy (in office) who understands the issues.†That was a clear slap at Donald...