Law enforcement arrested 15 people today in D.C, according to NBC.
15.
People were being arrested by the hundreds in Ferguson for peacefully protesting the killing of an unarmed black teenager.
NBC News: Law enforcement made at least 15 arrests today in D.C. including multiple people charged for assault and 4 people for possession of a gun and possession of a large capacity ammunition feeding device.
People arrested from MI, CO, MD, VA, TX, FL, DC, and NC.