In this film, the ethnographer visits a town named Fresno, California, to explore the problem of crystal meth addiction.  Outline three features of his approach that make this an ethnographic study.  Then, discuss some ways that perhaps the ethnographer made mistakes in his discussions with the participants.  For example, were there instances where the tone was perhaps judgemental or condescending? Provide specific examples of potential errors made and how you might rectify these issues if you were to conduct this same study.