Gold is quietly slipping back into national vaults across the world. What once sat comfortably in London and New York is now being packed up, shipped and locked away closer to home. Behind this movement is not a gold rush, but a question of trust. Who really holds your wealth when global economy -- or politics -- gets rough? India is moving faster than most, pulling most of its gold back under its own roof. And it is doing so in a world where even advanced economies are beginning to ask whether distance is safety or risk.