Three titans of American business – Jeff Bezos, Warren Buffett and Jamie Dimon – want to fix health care. One can only applaud the way Warren Buffet summarized the problem: "The ballooning costs of health

What, if instead of proposing how to fix immigration, we first troubleshoot the problem in a similar manner as engineers or business people solve their problems? The opening question is:    How

An open letter to Jeff Bezos Dear Mr. Bezos, I have been living in the Chicago area since 1985, almost exactly half of my life. The vibrant buzzing of life here infatuated me, and I hope it will attract

If asked, most people would likely declare that they know fairly well what the terms in the title mean. In the heat of the election year political debates, these terms are often used without