Last Friday, the Intercept released documents revealing that the Department of Homeland Security had been monitoring the Black Lives Matter movement since protests erupted in Ferguson, Missouri, last August. Emails obtained via the Freedom of Information Act showed that the department had tracked the movements of people at a Freddie Gray-related protest in Washington, DC, and had also monitored cultural events like DC’s Annual Funk Parade and prayer vigils in predominately black neighborhoods nationwide. DHS also tracked hashtags and other social media associated with Black Lives Matter.