[Foucault-L] Foucault and WW2 concentration camps

Did Foucault ever speak *specifically* about the system of concentration
camps established by the Nazisazis during World War2? And if so, where?

It seems like the sort of thing he might have touched on in the 1970s
post-_Discipline & Punish_. But I can't recall anything. Not fascism, mind
you, but concentration or extermination camps *specifically*.

Anyone know of any current scholars/writers that approach the phenomenon of
death camps from a Foucauldian "Discipline & Punish"-ish perpective? Who?

Thanks so much in advance!



-Arthur Zinault