A new investigative podcast, “Dying on the Inside: Women Lifers at Muncy Prison,” looks at “the growing crisis of aging and dying in America’s prisons.” Cherri Gregg, the co-host of Studio2 at WHYY, is a host and co-executive producer of the podcast. She talked about it with WPSU’s Emily Reddy. Here's that conversation: Emily Reddy: Cherri Gregg, thanks for talking with me. Cherri Gregg: Thanks for having me.