Is the police officer doing those things?
Our own government does horrid things, does that mean one must leave the U.S?
Your principles are demonstrated by what YOU do, not what your are told to do.
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Would you not think in terms of, My Employer is doing this and even if I am not directly involved, my labor supports my employer. Maybe I shouldn’t be here since I REALLY disagree with this. What if your employer were using aborted fetuses for research? What if your employer were dumping raw sewage into a reservoir used for drinking water? What if it wasn’t raw sewage, but dioxins? What if your employer was doing experiments on people like the Tuskegee experiments? Or like the Nazis did during WW2? Where is the line?