about legalizing pot next week. despite how much publicity prop 19 is getting, the polling data is hazy until now. simon perez shows us whether the push to legalize pot appears to be winning or losing. a lot of people smoke pot. and then a lot of people have kids. reporter: californians get to decide whether to legalize marijuana when they go to the polls next week. this issue has been a difficult one to track. compare the public policy institute poll with the one done by surveyusa. last month, they showed two pretty different percentages in support of prop 19. this month, the results match. political analyst eric jay says the varying numbers may be due to the reticence of some people to say they are in favor of it. respondents have a sense of what the right answer is and the right answer in terms of what they think the community expects versus their own true answer. everybody has an opinion on prop 19. reporter: why do you think that is? because it s cut and dr