National Guard troops were already activated and deployed to checkpoints around Washington before the violence began. When the rioting started, Bowser requested more Guard help, on behalf of the Capitol Police. That request was made to Army Secretary Ryan McCarthy, who then went to Miller, who approved it.
The Pentagon said Miller approved the request without speaking with the White House because he had gotten direction from Trump days earlier to do whatever he deemed necessary with the Guard.
Neither Pelosi nor the House sergeant at arms could have stopped an ordered deployment of National Guard troops because Congress doesn’t control the National Guard, legal experts say. Guard troops are generally controlled by governors, though they can be federalized, said William C. Banks, a law professor at Syracuse University.
Banks added, “The House sergeant at arms, he or she is not in the chain of command. Nor is Nancy Pelosi.”
“The speaker was no more in charge of the security of the U.S. Capitol that day than Mitch McConnell,” Drew Hammill, Pelosi’s deputy chief of staff, told the AP in an email.