These are not equivalents, nor are they similar. FISA = Foreign Intelligence Surveillance Court / NSL = National Security Letter.
If a person is the target of the FISA system, there most certainly is probable cause.
National Security Letter is a gag order, given by the intelligence community, in order to protect national security.
Again, if you or your organization receives one of these, there most certainly is probable cause.
These systems may be detestable, but there's no need to make things up.
This has been well documented in the press following the Snowden disclosures. It’s called FAA702 or PRISM.
These are not equivalents, nor are they similar. FISA = Foreign Intelligence Surveillance Court / NSL = National Security Letter.
If a person is the target of the FISA system, there most certainly is probable cause.
National Security Letter is a gag order, given by the intelligence community, in order to protect national security.
Again, if you or your organization receives one of these, there most certainly is probable cause.
These systems may be detestable, but there's no need to make things up.