IQ tests, especially back then, were notorious for being culturally biased. Carmine Galante scored even lower. I seriously doubt either one had an IQ that was below average. If they were to take a morality test they'd score low and high on a psychopathy test. They are evil criminals, case closed.
I was just going to post that Faithful1 about Galante scoring a similar IQ number in prison. Both Galante and Giancana were not imbeciles. Homicidal psychopaths, yes, but neither was an imbecile. Though i admit i did laugh when i read that in Galantes Fbi file.
