Castle" Knox" is the most guarded building in the world
The castle is located in the state of Kentucky, a fortified vault containing a large part of the gold reserves of the United States of America, the amount of gold containing 4500 tons of pure gold castle walls built of granite and protected by anti-explosion doors weighing 22 tons ... The castle is a barracks With a full army of 30,000 soldiers with many armored vehicles, tanks, guns and even helicopters.
In order to enter the treasury you need a special code divided into 10 parts and each part of a different person and each of them in a different direction and location and never be two of them in the same location and at the same moment.