major support for frontliis provided by the john d. and catherine t. macarthur foundation, committed to building a more just, verdant and peaceful world. more information is available at macfound.org. additional funding is provided by the park foundation, dedicated to heightening public awareness of critical issues. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler. and a grant from millicent bell, through: >> narrator: jiro ishimaru is a journalist trying to expose what kim jong un's regime wants to hide: the secret world of the north korean people. he has an undercover network which covertly films life inside the country. >> (translated): obviously, it's an extremely dangerous thing to do. in north korea, even filming everyday life is considered a form of political treason. if they are caught filming, they'd be locked up and may never be let out again. >> narrator: even filming on the chinese side of the border is illegal. >> narrator: the people who work for jiro smuggle their footage across

major support for frontliis provided by the john d. and catherine t. macarthur foundation. committed to building a more just, verdant and peaceful world. more information is available at macfound.org. additional funding is provided by the park foundation, dedicated to heightening public awareness of critical issues. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler, and a grant from james worth. >> my name is keith huff. i'm from louisville, kentucky. i've been incarcerated five times in the kentucky state prison system. i got a total of 27 years in the system. is it okay to go in? >> yeah. >> thank you, sir. >> narrator: keith huff is a million-dollar prisoner. the state of kentucky has spent an estimated $1.1 million incarcerating him. he's been diagnosed with schizophrenia and bipolar disor. >> (whispering prayer) i do great in prison for some reason. it's sad, but i do great in prison, i mean, because i got the structure, people telling me what to do. when i got somebody behind me, on me, i

major support for frontliis provided by the john d. and catherine t. macarthur foundation, committed to building a more just, verdant and peaceful world. more information is available at macfound.org. additional funding is provided by the park foundation, dedicated to heightening public awareness of critical issues. the wyncote foundation. and by the frontline journalism fund, with major support from jon and jo ann hagler. (taking oath in latin) >> narrator: a year ago, when the cardinals converged on rome to elect a new pope, they all understood what was at stake. >> the atmosphere was the most serious, the most intense that i've ever, ever known because of the issues which the church was facing. at the top level in rome, things were not going well. and then the shame of child abuse has had a most serious effect, i think, on the church-- not just in the west, but i think all over the world. the catholic church, and in particular the pope, has the highest moral voice in the world. if that voice is diminished by scandals, that's a serious matter. >> nar