I believe that the Capitol police would have legal jurisdiction to arrest him for illegal occupation of the Whitehouse if after its been said and proved that he cannot legally maintain office of POTUS.
But realistically it would probably be handled discretely my whoever is currently in charge of security inside the Whitehouse, which unless I’m grossly mistaken is the Secret Service but it could also be one of several branches of the military, what surprises me is that at any time its possible for a military take-over or a coup, by now its highly probable that any branch of the Armed Forces could march in its highest ranking officer and just throw everybody else out,they are fully aware Obama is a fraud.
Because almost everyone is affected by Obama being ineligible and of all of those being nominated by him, they too are holding an office illegally.
If McCain was to start holding “secret” meetings with own army of appointees it would ignite a white hot firestorm in Washington DC, just that remote chance that everyone could lose their job just because of Obamas false Presidency its no wonder they are so bitterly clinging on to any way shape or means to protect him.
And at almost any cost, it doesn’t have to be any order from Obama to silence opposition or those with the truth of his birthland, there are innumerable other people with a lot at stake.
Pelosi, HRC, all the way down the row.
It makes me shiver to think of how far down that row and beyond Washington DC it would go.
May God help us if all Hell breaks loose...