“And, you may know that the FBI had lengthy nation-wide arrest lists made up prior to Dec 7, 1941 and took prompt action during the days thereafter. “
Nope. There was no such “arrest list” in 1941. That was created during the cold war era in event of war with Russia.
You sound pretty confident, what is your authority for that?
Here is mine:
December 1941: 31 Days that Changed America and Saved the World Craig Shirley, P.X. Kelley