"""The funeral for Harris County Sheriff Deputy Darren Goforth was held Sept. 4 in Houston. After Goforth was fatally shot at a gas station on Aug. 29, some spoke about a """"war on cops."""" But while 2014 did see more officer deaths than 2013, one expert says that's not a sign of a statistically significant spike. (Aaron M. Sprecher/Getty Images)"""
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