Policemen stand guard at a gas station damaged by violence in Milwaukee, U.S. state of Wisconsin, Aug. 14, 2016. Gunshots were fired, businesses were set ablaze, people were detained and police vehicles damaged after a confrontation between police and protestors turned violent Saturday night in Milwaukee in the north-central U.S. state of Wisconsin. The confrontation was sparked by the police's fatal shooting of Sylville K. Smith, a 23-year-old black man, when he was trying to flee from two police officers who had stopped his car. (Xinhua/Emily Molli)