[VladRussian]

>One bystander wisely asks "How do you resist when they're on top of your back?

Convulsions from multiple tazering and hits into the head and spine. It is a catch-22 for the victim - police tazers you, you convulse, ie. resist, thus giving them plausible cause to tazer you more and/or in this particular case to hit your head, neck into the curb, etc... when they hit your head (or kidneys - they professionally trained and very experienced in how to hit you) the brain and spine nervous tissue shock make you convulse, ie. resist, ... loop continues.

[fexl]

Right, well put ... and to the bystander's credit, he was asking the question rhetorically. But you're right: basically your own death throes become "resistance".

And to answer my own question: I'd like to think I'd step forward as a witness, even though it might mean a few years of harassment.