President Roosevelt waited until after World War II to put in place a commission to investigate what mistakes led to Pearl Harbor.
Roger clearly documents that the Roosevelt actually issued an executive order on December 18, 1941 appointing a commission to investigate Pearl Harbor. So May flat-out made that part up. And if you’ll re-read the above sentence a bit more slowly, you’ll find even more convincing evidence that May was just writing down whatever sounded good to him at the time. Pathetic and ignorant.