David Simon has done it again. First, he created the best show on television, The Wire. Then, he and his co-writers wrote a passionate critique of the drug war in Time magazine, urging jurors to vote their conscience in certain cases. That article has, in turn, sparked a debate over at the Defending People blog. A Texas prosecutor started the debate with an anonymous post against jury nullification. The prosecutor went so far as to say that anyone advocating jury nullification could be prosecuted in Texas. David Simon just cheerfully joined the fracas. 

Previous coverage here. Cato co-published the most comprehensive book on this subject, Jury Nullification: The Evolution of a Doctrine by Clay Conrad. For shorter works, go here, here, and here.