That's a little sketchy all the way around...it seems to me like the kid is a drama queen and you can't ever actually see if he was tasered or not. However, with the amount of resistance he was putting up, I can see why the police might have done it. Again, not try to be wishy-washy but you can't SEE him getting tasered.
If I were Kerry, I wouldn't have tried to answer that question until the whole thing was over either, it would have been pointless because not one person was focused on him anymore. The cops were whispering amongst themselves almost as soon as the kid took the microphone and hauled him out when he started yelling "Impeach Bush".
Interesting at any rate. At least the kids got to ask questions.