Depravity. “The reasons, Noem said, are twofold. First, it will prevent rust. Second, she said, it will burn the skin of anyone trying to climb over.” https://sourcenm.com/2025/08/19/u-s-homeland-secretary-noem-says-president-trump-wants-border-walls-painted-black-to-make-them-hotter-and-harder-to-climb/