In Movie Theaters, How Much Security Is Enough?
by: Elizabeth Blair, NPR, July 21, 2012 6:07:38 am
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The tragedy at the showing of The Dark Knight Rises in Aurora, Colo., has theaters around the country beefing up security this weekend. Movie theaters make their own decisions about what level of security they need. As NPR's Elizabeth Blair reports, security experts say it's usually not enough.
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