Edward "Ed" Rosenthal (born December 2, 1944) is an American horticulturist, author, publisher, and Cannabis grower known for his advocacy for the legalization of marijuana use.
[2] He was convicted, and some of the jurors denounced their own verdict after they learned Rosenthal was acting as an agent of the City of Oakland, a fact that had been withheld from them during the trial.
[3] In a surprise setback for the federal government, Rosenthal was sentenced by U.S. District Court Judge Charles Breyer to only one day in prison; time already served.
Judge Breyer once again prohibited Rosenthal's lawyers from arguing before the jury that his work was sanctioned by Oakland government officials, a main point of contention for the jurors of the previous trial.
[4][5] Rosenthal's public battles in the court have focused attention on the question of whether marijuana laws have become more harmful to society than the behavior they were intended to regulate.