Inside Myanmar's Brutal Insein Prison

Insein prison in Myanmar is a notorious network of prisons and interrogation centres used for decades to detain and torture dissidents. Families of political prisoners face the challenge of supporting their loved ones inside one of the world's most barbaric prison systems. The BBC has spoken to some of the detainees' families, and to Maung Pho, an artist, who used his six-month incarceration to make detailed drawings of life inside Insein.