By Josh DulaneyStaff Writer jdulaney@oklahoman.comA new film documenting the impact on children whose parents are in prison will air this week on public television. Produced by Norman veterinarian John Otto and Oscar winner Gray Frederickson, the heart-wrenching documentary, titled “Children of Hope,” gives kids of incarcerated parents a platform to share the pain and long-term repercussions of having a mom or dad behind bars. “There are some scenarios that stick with you for a lifetime, like seeing your dad get put in handcuffs,” said David, the first young person in the documentary who speaks about his experiences.Read more on NewsOK.com