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Police body cams were meant to keep us safer. Are they working?

发布时间:2017-04-16 08:01:26来源:未知点击:

Yui Mok - WPA Pool/Getty Images By Alice Klein POLICE body-worn cameras have taken off like a flash. The UK has deployed more than 17,000 in the past year, the US is in the midst of rolling out 50,000, Australia has introduced 10,000 since 2015 and other countries are following suit. The idea behind them is simple: recording interactions between cops and citizens should reduce aggression and help to convict either party if they cross the line. However, a string of recent, often racially charged,