Worl Trade Tower: “Thermal Expansion” exposed✌@abovetopsecretxxl

NEW – 22 years ago, the World Trade Center Twin Towers collapsed after two planes hit the buildings in NYC.

A third building, WTC7, with 81 vertical steel columns, that was not hit by a plane, collapsed due to a “new phenomenon” called “thermal expansion,” NIST claims.

✌️@abovetopsecretxxl