Our healthcare system is broken. Insurance costs, for both consumers and businesses, have risen inexorably. Doctors are frustrated at being paid less than they are worth. Millions of Americans are unable to afford basic insurance. And Americans are in terrible health, above all because of obesity and all its side effects. Yet previous attempts to fix the system have failed. So President Barack Obama, who is intent on using every bit of his political capital while he is still popular, is hunting for a less expensive system that will keep more of us healthy. I say, “Good luck,” sincerely...