have an unusual ally in the corner, and the city of oakland has taken the city to court to keep harborside up and running. this marks the first time any city has taken the u.s. government the court over its marijuana laws. >> so the next big test is going to be december 20th. it is going to be a really historic day of hearings and critical constitutional issues about the power of local tiitie and the cities and the states and the relationships to each other will be discussed and implicated in the case. it is a case of huge national importance. first with le heare will hear am the city to stop all of the proceedings. if the judge hears a motion on that day, it stops everything in its tracks and will never resurrect it again. but then we will hear motions from the landlords to ask the court to ask us to cease and desist selling cannabis.