Mayors only have control over police. even DC's own mayor's power are considered separate from federal powers, much like if they were a state. National Guard is Beholden only to their chain of command which leads up to the DoD and then to the President.
I'm getting to the point i would walk up to that fence, get a National Guard's attention and urge them to shoot me in the face if they are really ready to throw this country away, otherwise for them to walk into that building and arrest all those vermin.
sounds instigative, but I'd personally rather give those ground level troops that ultimatum now before they are being ordered against their will to do it anyway.
"Sir, it appears we have been notified that your garage contains anti-democratic, pro-trump white supremacist parphenalia, you are well aware such material is illegal and you will be fined 1,000,000 dollars. Your House and Land will now be returned to the state and your children shall become wards of the state. For the good of this nation, The Bidenized States of Kamalica."
Just to let everyone know. Guadalcanal campaign involved 44,000 total troops, and the Battle of Iwo Jima involved 70,000 american troops.
Biden needs enough soldiers to wage an entire pacific campaign just for his inauguration?