All Episodes

September 18, 2025 50 mins
The U.S. immigration detention system is spread out across federal facilities, private prisons, state prisons, and county jails. It’s grown under both Democratic and Republican presidents. And it’s been offered up as a source of revenue for over a century, beginning with the first contracts between the federal government and sheriffs along the Canadian border.

Guests:

Brianna Nofil, assistant professor of history at The College of William and Mary author of The Migrant's Jail: An American History of Mass Incarceration

To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.



Love podcasts? For handpicked recommendations every Friday, subscribe to NPR’s Pod Club here.

If you want to learn more about the history of Cuban migration to the U.S. and the Mariel Boatlift, check out season 2 of White Lies.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy
Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
Las Culturistas with Matt Rogers and Bowen Yang

Las Culturistas with Matt Rogers and Bowen Yang

Ding dong! Join your culture consultants, Matt Rogers and Bowen Yang, on an unforgettable journey into the beating heart of CULTURE. Alongside sizzling special guests, they GET INTO the hottest pop-culture moments of the day and the formative cultural experiences that turned them into Culturistas. Produced by the Big Money Players Network and iHeartRadio.

Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.