Max Fisher authored: Map: The 193 foreign countries the NSA spies on and the 4 it doesn’t, which has the following map:
Max covers the history of the authority of the NSA to spy on governments, organizations, etc., so see his post for the details.
A credulity question for interviewees:
What countries are being spied upon by the NSA without permission? Color in those countries with a #2 pencil.
If they make no changes to the map, you can close the interview early. (The correct answer is six, including the United States.)
Clearly a candidate for phishing attacks, violation of security protocols, pass phrase/password sharing, frankly surprised they made it to the interview.