Make the entire area in, near or around the inauguration site COMPLETELY off limits to all but the immediate government officials that MUST/Need to be there, eliminate 99% of the media and bring in the military. Stop and/or arrest anyone who decides they can cause a disruption. It is time to stop playing nicey/nicey with those idiots.
0dunga/Hillary/Soros WANT TO START A FULL-FLEDGED CIVIL WAR within the next 70 days. Alinsky 101.