That there are enormous caves full of cheese in Missouri.
https://blog.farmlinkproject.org/stories-and-features/cheese-caves-and-food-surpluses-why-the-u-s-government-currently-stores-1-4-billion-lbs-of-cheese
https://blog.farmlinkproject.org/stories-and-features/cheese-caves-and-food-surpluses-why-the-u-s-government-currently-stores-1-4-billion-lbs-of-cheese