Operation Paperclip was a United States government recruitment of Nazi scientists for the purpose of using their expertise of human experiments so the U.S. under the CIA could continue testing live humans. These scientists under Hitler would do evil experiments on live humans and test their results of when the brain fragmented, when it snapped, and upon how much pressure a human could take before facing death. The acts upon which the victims were under should be considered unethical, inhumane, pure evil. The agency developed trauma-based mind control, torture tactics, fragmenting the mind to carry out certain tasks even against the ethics of the participant.