Cameras would give police much-needed help, remind people they should behave properly

In response to “High-crime areas should have cameras” (Nov. 3),: This is an excellent idea. The police need all the help they can get. Cameras do not require sleep or overtime pay. They also catch things the human eye may miss. One may think that it is easy to misinterpret another’s actions; true, but some things are obvious.
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