i m wolf blitzer, this is cnn it s one of the largest and most well-known independence film festivals in the united states. the sundance film festival kicks off this weekend, celebrating its 30th birthday. among the more than 100 films preceding is rich hill, three boys navigating the rode from boyhood to adolescence in a small missouri down. people think we are poor around here but definition of poor is no roof, no lights, no watt watter, no food. we have lights, a roof, money wechlt are not poor. miguel marquez is live with the makers of rich hill from