This is the second episode of our ongoing series breaking down the U.S. Constitution.

This month, Roman and Elizabeth dive into Article One with Representative Sharice Davids, examining lawmaking, committees, and the unique responsibilities of the House of Representatives.

Elizabeth also explains how the Supreme Court’s “major questions doctrine" could decide whether Trump’s sweeping use of tariffs under emergency powers is constitutional.

Constitution Breakdown #2: Rep. Sharice Davids

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In a Colorado meatpacking town, refugees fleeing persecution find themselves in some of the most dangerous jobs in America.

This episode was produced in partnership with the Food & Environment Reporting Network, an independent, nonprofit news organization.

The New Jungle

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Mary Roach dives into the strange, funny, and unsettling world of designing new body parts, from pig hearts to prosthetic feet, revealing just how messy replacing ourselves can be.

Replaceable You

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We’re excited to celebrate the 5th anniversary of The 99% Invisible City, a NYT Bestseller by Roman Mars and Kurt Kohlstedt, with a guided audio tour of beautiful downtown Oakland, California. Join us as we explore different everyday designs, using examples from the built environment around our old offices as jumping-off points.

And if you don't already have one: be sure to get your print or audio copy of the book at 99pi.org/book.

Exploring The 99% Invisible City

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For 99PI’s 15th anniversary, Roman sits in the hot seat to answer 15 eclectic questions, touching on everything from his dream merch to the one object he's always wanted to cover on the show.

Plus, a behind-the-scenes look at how the show gets made.

The 99PI Anniversary Special: 15 for 15

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A billionaire family’s private bridge empire shaped Detroit for decades, sparking battles over power, neighborhoods, and the future of an international crossing.

Ambassador Bridge

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Vintage music barely had any bass. Today’s hits are all about the low end. What changed? An episode this week from our friends at Twenty Thousand Hertz, featuring hip hop legend DJ Jazzy Jeff and Roland's Paul McCabe.

All About That Bass

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Aimee Semple McPherson built America’s first megachurch, blended showbiz with salvation, and vanished in a scandal that captivated the nation.

Sister Aimee and the Birth of the Megachurch

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