So....where would you 'warehouse' them, while they're being 'cleansed'? ![laugh :laugh:](https://www.gopbriefingroom.com/Smileys/default/laugh.gif)
You have touched on the seminal problem.
People cooped up can easily be brought to resent their time in captivity, and those they regard as their captors. A scattering of radicals will convert others in the refugee camps or detention facilities.
That poison does not have an expiration date, unfortunately.