New Orleans Is Hiding Something Nobody Talks About | 4K

New Orleans wasn't built by accident in a swamp — it was founded in 1718 on the one strip of high, dry ground for miles around. Everything that happened after is a 300-year fight to keep that gamble alive: levees that sink the ground they protect, ridges hiding underneath ordinary streets, a bridge so long you lose sight of land, and a "Great Wall" built to stop the Gulf of Mexico itself.