Patri Friedman is the grandson of Milton Friedman, a libertarian economist.
These kind of havens have existed before and still do to a degree. British Hong Kong, Monaco, Virgin Islands etc. They typically work quite well for the place the wealth is being drawn too.
Rick Perry the governor of...
You can't store it with matter, you would have to use magnetic fields. It's pretty amazing that these anti-protons haven't found any protons in the last 14 billion years.
The US can easily afford the interest payments on the debt, refusing to pay will get you blacklisted. Aslso thew debt is approaching the 100% of GDP mark.