For those who are pushing the story that the Sec. of Defense by passed Trump as POTUS in activating the National Guard it is important to note that the US Congress has control over the District of Columbia not the POTUS.
In other words: It's their shit show.
https://en.wikipedia.org/wiki/Government_of_the_District_of_Columbia
Potus would have to implement the Insurrection Act to have Authority and we don't seen to be there yet.