Britney Spears hasn't been able to fully live her own life for 13 years, stuck in a court-sanctioned conservatorship. A new documentary by The New York Times examines what the public might not know about the pop star's court battle with her father for control of her estate. It also explores the fervent fan base that is convinced Spears should be liberated from the conservatorship, and re-examines the media's handling of one of the biggest pop stars of all time.