of course he can be "funny and charming"...sociopaths are like that...the thing is  he went too far...with the "so corrupt" and "hiding she hates Catholics" he went from making humorous and pointed jabs to going way over the line. This was not the forum for him to go there...

Part of being "presidential"  is the ability to maintain some cool, diplomacy and decorum...and he has repeated demonstrated that he is unable to do that. Look at the debates...in all three he was ok for about the first 15 minutes...and then he lost it...sounds like the same thing here...he was "funny and charming" until the bats in his belfry started screaming and he got ugly. Being "presidential" doesn't mean being a confrontational jerk....

I'm glad they booed him...