I agree with the unethical part but I'm not so sure about the statement that they don't work. Check out this video [0] which talks about profiling at Ben Gurion

I agree with the unethical part but I'm not so sure about the statement that they don't work. Check out this video [0] which talks about profiling at Ben Gurion airport. [0] https://www.youtube.com/watch?v=1Y1kJpHBn50 https://www.youtube.com/watch?v=1Y1kJpHBn50