Fort Leavenworth would be a good solution. It would be tougher duty for the Secret Service than riding around in golf carts watching Trump cheat, but hey... that's the job. https://en.wikipedia.org/wiki/United_States_Disciplinary_Barracks https://upload.wikimedia.org/wikipedia/commons/f/f9/US_Disciplinary_barracks%2C_Fort_Leavenworth%2C_Kansas.jpg