Evidence withheld from defense - State secrets privilege Secret prisons - CIA black sites, Chicago detainment center Secret warrants - FISA warrants are almos

Evidence withheld from defense - State secrets privilege Secret prisons - CIA black sites, Chicago detainment center Secret warrants - FISA warrants are almost never rejected, and I'm not sure they need to be reapproved in general. They are almost never declassified, even after the wiretap is completed.