Since President Obama has never run so much as a corner store, it's easy to understand why he might just be so confused about how the real business world works. He's never had to meet a payroll. He's never had to do projections, or cost analysis, and certainly has no idea how to help poor people. Because he keeps doing things to make it more and more difficult for them. Today he's announcing that he's going to crack down on business taxes, discounting some of the deductions that they are allowed to take. He calls it closing loopholes. Economists call...