Point To Ponder 20: What are police doing with all that information?

I saw 5 articles today come into my streams that all talked about police using tools to monitor social media posts by the public. The ACLU gets in on the act protesting the practice saying that the action is an infringement on people's privacy. Well, I'm not so sure about that since the only thing that can be harnessed is public posts in the first place, but it does raise a valid point. What are the police doing with all that data they are compiling? I offer a few points to ponder in this episode about just that. 

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