He's got no control over the National Guard. That's under the control of the Mayor of DC. She called them out yesterday Monday but I don't know why they weren't there.
Story here: https://abcnews.go.com/Politics/wireStory/urging-calm-dc-mayor-calls-national-guard-protests-75038523
The National Guard are under the control of governors or in this case the Mayor. Remember reading that JFK had to "nationalize" or "federalize" the Alabama and Mississippi National Guard units to order them to stop the violence over civil rights integration? That's because the governors Wallace and Barnett wouldn't use them to enforce the integration orders.
Added: Okay, Maggie Haberman of the NY Times tweeted this:
"NEW: Trump initially rebuffed and resisted requests to mobilize the National Guard, according to a person with knowledge of the vents. It required intervention from White House officials to get it done, according to the person with knowledge of the events."
But where was the security? I mean, these thugs storming the Capitol are clowns. Look at these people. I know it's easy for me sitting here to question things but what happened here? Looking at the scene now inside the Capitol there are numerous armed agents/guards in the halls. Where were they today?
Well, there’s our answer. Trump has control of the National Guard, until he turns it over to a governor, or in this case, the mayor.
So here is how it must of went down. Just as General Benedict Arnold order as many troops away from West Point, opening up the vital fortress of West Point, and possibly General George Washington himself, to capture by the British army, President Trump did something similar. He may have ordered the National Guard units as far away as possible. In any case, when the Capitol was seized, the mayor of Washington D. C. frantically tried to contact the President, to release the control of the National Guard to her immediately. Trumps advisers told him he must do so. But he kept himself out of communication.
The military would not support his coup attempt. The National Guard would not support his coup attempt. The Washington D. C. police would not support his coup attempt. So, he ordered the only force he had some control over. The Proud Boys and their cohorts. And made certain that the National Guard was not ready and could not be used by anyone as long as possible. And they came within a minute or two of seizing the Vice President, Senators, Congressmen and the ballots themselves. And could be threatened to declare Trump the winner. Unbelievable. Trump only relented when it because clear that they have come close, but failed.
Why could this not have been seen in advance? I remember checking to see who was the general who was head of the local National Guard a couple of weeks ago and I thought everything was going to be taken care of.