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President Trump bragged that his new ballroom will include “impenetrable steel” walls and “impenetrable glass” windows that can withstand “an unlimited number of drones.”

“The roof is a barrier. It’s a shield,” he explained. “The side walls are steel, impenetrable steel, and also impenetrable glass. The glass is approximately 4 inches thick, and yet it’s amazing. You can see through it as though it didn’t exist, and it can stop just about anything.”

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He also said it can repel any drones that fly overhead. “Again, we call it a drone port. It’s set up for unlimited numbers of drones,” he said.

Trump also said the building will have a flat roof with no air conditioning units or any other feature.

“We don’t want anything coming down through the pipes,” he explained. “We built it all inside the building … because we don’t want to have anything having to do with air or air quality or any problems playing with the air. So, you’ll notice it’s a dead flat roof with no equipment on it. All of the equipment is inside of the building, and that’s for safety reasons.”