A disturbing report has found several hundred police officers to be involved in Facebook groups that are based around hateful, prejudiced ideals.

Reveal has learned almost 400 law enforcers, both active and retired, participate in groups that are Islamophobic, sexist, Confederate, and anti-gorvernment. Several officers belong to groups such as "White Lives Matter," "DEATH TO ISLAM UNDERCOVER," and violent anti-govverment bands like the Oath Keepers and Three Percenters.