IMO, Clinton 'lost it' and went well beyond any plan he might have had.
Wallace showed amazing restraint. Gut reaction to being poked by a finger like that is to strike back.
"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!