In all the Franklin Roosevelt years, did they ever even look for Soviet spies?
Might we suppose that Soviet spies of the time outnumbered Nazi spies by a factor of, what, maybe 10 to one?
Clearly, Roosevelt even then hated Nazis, had no fear of Communists.
What was J. Edgar Hoover's position on counter-espionage? I thought he kept strict control over how his enforcement resources were used.