A police hat is pictured at a makeshift memorial for two NYPD officers who were fatally shot, in the Brooklyn borough of New York December 25, 2014. NYPD officers, Wenjian Liu and Rafael Ramos were ... more 
A police hat is pictured at a makeshift memorial for two NYPD officers who were fatally shot, in the Brooklyn borough of New York December 25, 2014. NYPD officers, Wenjian Liu and Rafael Ramos were shot and killed as they sat in a marked squad car in Brooklyn on Saturday afternoon, New York Police Commissioner William Bratton said. The suspect in the shooting then shot and killed himself, according to Bratton. REUTERS/Carlo Allegri (UNITED STATES - Tags: SOCIETY CIVIL UNREST TPX IMAGES OF THE DAY) less 
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Reuters | Photo By CARLO ALLEGRI / REUTERS
Thu, Dec 25, 2014 4:28 PM EST