I was in DC yesterday, viewing the spectacle. When at the capital, I was positioned at the edge of the grass, viewing the back of the building, with my back facing the mall. The upper photo shows my vantage. While watching the goings on, the guy in the lower photo walked by us at least 3 times, alone. Note all black and Trump hat on backwards. I photographed him here, as he was briskly walking away from me. He made a negative retort as I did so. Interestingly, later, there was a woman with a bullhorn walking around saying inciteful phrases. Later, the backwards hat guy and the bullhorn lady were chatting, then separated. These 2 were suspicious to me. If I see the bullhorn lady elsewhere, I will post.