[Principled]

Thanks what does “universal subpoena” mean insofar as this mess?

Does it mean that all white house employees are subpoenaed?

[RummyChick]

Try googling that phrase in quotations. not many links come up.

So not sure what it really is

[hoosiermama]

Iirc it not just all employees but all knowledge that may be in possession of WH (including emails ;-)