U.S. government

The Hidden Subway City for Billionaires Built by the U.S. Government – Is It Real? Check What’s Behind It

Some claim the U.S. built a secret subway city underground for billionaires—but there’s no solid evidence. The theory stems from budget discrepancies and real military bunkers, but experts say these serve national security, not elite luxury. Here’s what’s real, what’s not, and how to stay informed without falling for hype.