One day after a bizarre and frightening hatchet attack leaves a New York City police officer in critical condition, officials label the incident an act of terror.
CNN's Deborah Feyerick reports on the third of three incidents, all aimed at persons in uniform, all seemingly inspired by terrorism.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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