I appreciate your input. You sound like one of the "good guys". There are, as you undoubtably know, quite a few bad cops.
I don't think I'd worry about you. I do think I'd worry about them.
However, the philosophical deeper argument is the one I am most concerned about. We are turning from a nation whereinwhich the ends never justified the means, to a nation where the ends completely justify the means. Read this very good analysis (especially the last paragraph) and tell me what you think -- putting aside, for a moment, your natural affinity towards making your job easier.
We are no longer presumed innocent. That is the part that scares me most.