As below video amply demonstrates. Has he boned up on the basic concept of what the nuclear triad is in the 9 months since this debate was telecast ? Highly doubtful. Add to that, his constantly shifting views on his "immigration policy", from audience to audience, interviewer to interviewer,  leads one to cut to the chase that he's simply too crazy & stupid to be POTUS, particularly someone who has access to the nuke codes.

Conservatives can't stand the "racist" criticisms hurled at him, because it reeks of "PC identity politics race card tactics" so often used by the left. Fine, lets throw all that out for the moment; what do you have left ?

Nothing.

Sentient conservatives ( yes, they're out there ) should think long & hard before casting a vote for this crazed, "intellectually challenged" demagogue.