"In a nationwide radio broadcast, FDR assured the country that...no indissoluble problems would arise between The Big Three after the war."

A damning indictment of FDR’s mental health comes from the CIA web site; “How Uncle Joe Bugged FDR.” Here is an excerpt from this CIA post that demonstrates Roosevelt’s “determined resistance to contradictory evidence and advice, [that] inspired policy that had only superficial contact with reality.” The link here:

https://www.cia.gov/library/center-for-the-study-of-intelligence/csi-publications/csi-studies/studies/vol47no1/article02.html