I’ve written many times about how investors, entrepreneurs, small business owners and other successful people migrate from high-tax states to low-tax states. Well, the same thing happens internationally, as France’s greedy politicians are now learning. It’s a lot harder for Americans to escape our tax system, though, in part because of reprehensible exit taxes that are disturbingly reminiscent of some of the awful policies of past totalitarian regimes. But it still happens, and that’s a very damning indictment of Obamanomics and a worrying referendum on the future of the United States. Here are some blurbs from a recent Fortune article....