Bottom line: It’s all going to come down to turnout. Will young voters buck historic midterm trends and show up for Prop 19? As Jon Walker noted, among those who have already sent in their ballots, Prop 19 is narrowly losing. But it leads among those who plan to vote and have not done so. If there was ever a measure in need of a crack turnout operation, this is it. Unfortunately, there never really was one assembled due to lack of resources.