Watch: Protests Turned Violent at a Demonstration Before the Inaugural Parade in Washington D.C. By Christine Nguyen and Jared T. Miller Police used stun grenades, tear gas, and pepper spray to disperse the crowd as protesters threw rocks, bricks, and other items at them. Read More Tags: original video donald trump trump inauguration protests washington dc More Jan. 20, 2017 Watch Now Would You Volunteer to be Infected With COVID-19? How Epidemics Made NYC Better The Story of a Coronavirus Infection Protests Turned Violent Prior to Trump’s Inaugural Parade