One of the patterns we see is that President Trump has a particular relationship with white supremacists. He signals them; they signal back. We saw this with the birther conspiracy, in response to Charlottesville, when he refused to denounce the Proud Boys, and man more times over the past five years.
In this video, Helio Fred Garcia breaks down Trump's dance with white supremacists.
To learn more about this pattern, read this Medium post on the subject: https://medium.com/@heliofredgarcia/trumps-dance-with-white-supremacists-7d4d4e8a6b63