Earlier quoted context omitted.
> Another topic that everybody should know about is juror nullification. Jurors who are aware of jury nullification are routinely dismissed.
Is it indeed routine to ask prospective jurors if they are aware of the term? Anecdata: I can see how it might be possible, based on my own jury duty callup last month. Hundreds in the waiting room, when individual trials did "go to jury", a secondary lottery chose from the hundreds a batch of more than 60 to go for interview. So, the lawyers would be further weeding out some 80%.
It probably varies, but it isn't routine where I live. I've been called for voire dire and subsequent selection a few times, and haven't ever been asked about nullification.
(I think the majority of people get excluded based on whether the trial's schedule would be an unreasonable hardship/imposition, voluntarily disclosed conflicts of interest, etc.)