That would require the people who are his subordinates to prosecute him and that was not allowed in the constitution.
There is no language that disallows it. Prove me wrong: Cite the Article, section and clause. The only thing like that you'll find prohibits arresting members of Congress.
40 posted on 05/16/2018 10:48:18 PM PDT by sourcery
(Non Aquiesco: "I do not consent" (Latin))