I've written about this before, but it's such an important issue that I want to mention it again. Jury nullifcation, the idea that, even faced with incontrovertibly evidence that a party is guilty of what the prosecution says they are guilty of, a jury can pronounce them not guilty. This really just applies to cases where the law the person is being prosecuted under is unfair or unjust in the particular situation. The cases cited as good examples of where jury nullification would have been a good thing are the Ed Rosenthal case and one with a parapeligic.
Rosenthal grew marijuana for medical patients under the authority of the city of Oakland. Since pot is banned by Federal law, the judge ruled that the defense was NOT allowed to mention the city of Oakland part or the medical part, so all the jury knew is that this guy was growing pot and that's illegal. They convicted him, and EVERY SINGLE JUROR regretted it when they found out the truth afterwards. one even went so far as to say it was the biggest mistake of his life. Judges do what they can to set parameters for the jury, and to make the jury think those parameters are inviolate, when in fact they aren't.
The other case involved a man in severe pain who found the only way he could function was to take opiates far above the limit physicians can prescribe. He made a copy of his prescription to get more and was arrested and convicted for dealing drugs. He never sold a bit, but had above the legal limit for possession. I know for pot that the limit is 1 oz., which is not a huge amount for someone to have in their house for personal use. But anything above an ounce makes you a dealer. Anyway, the jury was not told the whole story because the judge wouldn't allow it, so they convicted this poor man, and again regretted it when they were told the truth.
The Federal government should be seeking justice, not convictions, and when there are mitigating circumstances that would change the mind of the average person, they are being particularly unjust by not revealing the entire truth. So just remember the concept of jury nullification if you are called to jury duty, or know someone who is.

