USUS·CBS NewsSealand, world's smallest state, has just 1 permanent residentSealand, a platform off England's coast, is the world's smallest state. It has just one permanent resident and its own royal family.Lean LJun 29Read at CBS News→USUS·CBS NewsSealand, world's smallest state, has just 1 permanent residentSealand, a platform off England's coast, is the world's smallest state. It has just one permanent resident and its own royal family.Lean LJun 29Read at CBS News→