 Part of the issue is government industrial policy created Potemkin villages out of a lot of American industrial towns where they looked strong, but they really weren't. And NAFTA could have been worked slightly better. It wasn't a perfect deal. The China deal should have never happened. We did it to try to co-opt the Chinese, and instead they co-opted us. But free trade actually lowers prices and creates more jobs around the world. And that stabilizes things.