BONUS: Getting Out Of Prison Sooner

For decades, Democrats and Republicans competed to be tougher on crime. And few places were "tougher" than Republican-dominated Oklahoma. But that's changing. Politicians across the U.S. are starting to re-examine — and to some extent, reverse — how they think about long sentences and prisons. It all might be about morals ... but it's definitely about money. On this bonus episode of Up First, NPR's economics podcast Planet Money takes us to Oklahoma, to watch a state change its mind about prison sentences.