After a police officer shot Michael Brown, the Federal Department of Justice conducted an investigation into the Ferguson, Missouri, Police Department. What investigators found was a "pattern and practice" of discrimination against African-Americans. In a town with a black population of 67%, black people represented 85% of vehicle searches, 90% of the traffic violations and 93% of the arrests. There is no way to justify this.
The Department of Justice has an opportunity to gut the Ferguson Police Department and rebuild it from scratch. In fact, it's more than an opportunity: It's a necessity.