Gold just keeps shining, hitting new records as investors flock to the precious metal. Some people buy gold coins or bars and store them at home or in a safe deposit box. But for others, gold has become a way to save for retirement through what's known as a gold IRA.Now, opening a gold IRA isn't as simple as opening a regular one. Most major brokers, think Fidelity, Schwab, or Vanguard, don't offer them. You actually have to go through specialty providers, and the rules are pretty strict.The gold or even ot ...