[quote=@mdk] A lot of what you're listing sounds subjective. What leads you to say he didn't understand nuclear fallout? What says he didn't know the uses of uranium? How do you assess his attention span? [/quote] Quotes by his administration are my sources for all of them. He had to ask why Nuclear warfare was bad. He tried to explain Uranium on television, after reportedly needing to ask what it was used for, and he failed to describe it other than the way he did, which was "Uranium is used for many things, including some bad things." And I think his aides and cabinet would know via trial and error what works best on his attention span.