The three yellow circles highlight -- LEFT=Trump supporters turned away to find another entrance, CENTER=Another old white guy who claims "Trump is a Fascist" and who was extremely articulate with his facts, and RIGHT=Not sure. Possibly Trump supporters, or maybe Secret Service, i.e., Scott J. White, professor and director of the cybersecurity program at George Washington University, said "Trump's use of Twitter and the language he uses have spurned outrage that poses new risks. There are elements of the president-elect's behavior that may pose a slightly greater threat," White said. "I think his use of social media has a tendency to inflame people's attitude toward him. And I think this particular method of engaging the public has definitely resulted in a different kind of adversary."