"IMO, Clinton 'lost it' and went well beyond any plan he might have had"
I think we just saw first hand another example of that side of his personality, after numerous glances this is really only the second time he's done that (the other, of course, being "I never had sex with that woman...".
In both cases, the first sign this is coming is when he starts wagging the finger and his voice rising. Only Hillary can do it better!
"In both cases, the first sign this is coming is when he starts wagging the finger....."
The finger wagging is a characteristic he has in common with the jihadis. Maybe it's a control or authority thing...haven't researched it.