American police kill around 1,000 people every year; those in poor countries are even deadlier. Why do cops kill, and what can be done about it?

American police kill around 1,000 people every year; those in poor countries are even deadlier. Why do cops kill, and what can be done about it? pic.twitter.com/aFAHUDsIZL

— The Economist (@TheEconomist) August 27, 2018

Source: Twitter