》》 Violence erupted in Milwaukee Saturday night after a police officer shot and killed a 23-year-old man, whom police say was armed.
Protesters filled the streets in the neighborhood where the shooting happened, and were met by riot gear-wearing police. According to police, between 200 and 800 people filled the streets. Three people were arrested police said late Saturday night.
According to Milwaukee mayor Tom Barrett, things got “out of hand” as people started to use Facebook to get the word out to congregate near the scene of the crime.
Then, the scene quickly became violent and chaotic: Protesters set four businesses and several police cars on fire, hurled bricks through police car windows, threw rocks at police and vandalized bus shelters and street lights. Some social media users posted videos of what appeared to be individuals looting a small grocery store.
An officer was hospitalized after being struck in the head by a brick that came crashing through his squad car’s window.《《
When will this end?? 
P.S. If there is already a thread on this, my apologies. Feel free to shut this one if so.