South Korean lawmakers impeached not only their martial-law-declaring president but also the guy who stepped up to replace him. The Wall Street Journal's Korea bureau chief Timothy Martin explains the political K-drama.

This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Rob Byers, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

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Protesters with both American and South Korean flags and 'Stop the Steal' placards gather to show support for the impeached South Korean President Yoon Suk Yeol in Seoul. Photo by Daniel Ceng/Anadolu via Getty Images.

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MAGA is fighting over immigration. Vox’s Andrew Prokop tells us what happened, and the Wall Street Journal’s Tim Higgins explains why it isn’t the first time Elon Musk has split the party — and won’t be the last.

This episode was produced by Amanda Lewellyn, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Patrick Boyd and Rob Byers, and hosted by Noel King.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

Tesla CEO Elon Musk, Co-Chair of the new Department of Government Efficiency, arrives on Capitol Hill. Photo by Anna Moneymaker/Getty Images.

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January 6 is always a big day in the DC jail where many alleged insurrectionists are awaiting trial and sentencing. It's even bigger this year, with "Patriot Wing" inmates preparing for a promised pardon from incoming President Trump.

This episode was produced by Haleema Shah and Peter Balonon-Rosen, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Rob Byers, and hosted by Noel King.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

A right-wing demonstration in support of protestors arrested during the January 6 insurrection of the U.S. Capitol. Photo by Tasos Katopodis/Getty Images.

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More Americans are now daily weed smokers than daily drinkers. To better understand this public health experiment, we turn to Canada, which has federally legalized marijuana.

This episode was produced by Avishay Artsy, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

An unlicensed smoke shop selling marijuana in New York City. Photo by Deb Cohn-Orbach/UCG/Universal Images Group via Getty Images.

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The world's richest man is developing a company town outside Austin, Texas. Like the industrialists who came before him, Elon Musk may learn it’s hard to create (and sustain) a utopia.

This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Patrick Boyd and Andrea Kristinsdottir, and hosted by Noel King.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

An aerial view of Elon Musk's Snailbrook community in Bastrop County, Texas. Photo by Brandon Bell/Getty Images.

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In 1979, Jimmy Carter delivered his “Crisis of Confidence” speech, a tirade against American individualism and consumerism. Historian Kevin Mattson says the speech helps make sense of Carter the president, Carter the American, and even the state of the US today.

This episode was produced by Jillian Weinberger, edited by Matt Collette and Miranda Kennedy, fact-checked by Serena Solin and Laura Bullard, engineered by Paul Robert Mounsey and Rob Byers, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

President Jimmy Carter about to address the nation from the White House on his energy proposals. Photo credit: Bettmann/Getty Images.

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The appeal of "Country Roads" extends far beyond West Virginia or even the United States. We're revisiting an episode from this summer that examines the global popularity of the John Denver classic.

This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

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Christmas is over and now comes the financial hangover. In an episode from earlier this year, guest host Jonquilyn Hill looks into the root causes of America's record-high credit card debt.

This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard and Amina Al-Sadi, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Jonquilyn Hill.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

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Sports betting is a costly mistake, says addiction researcher Charles Fain Lehman. He and NBA great Danny Green discuss how it's changed sports for the worse, and whether there's a way to fix it.

This episode was produced by Hady Mawajdeh, edited by Matt Collette, fact checked by Laura Bullard with help from Victoria Chamberlin, engineered by Andrea Kristinsdottir, and hosted by Sean Rameswaram. Special thanks to Steven Delaney, host of Fantasy or Reality? The Gambling Problem Podcast.

Transcript at vox.com/today-explained-podcast

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The Las Vegas Sphere was supposed to be the future of live entertainment. But just over a year into its run, New York Post writer Josh Kosman explains why the math ain’t mathin’.

This episode was produced by Amanda Lewellyn, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

The realistic eyeball that kept watch over Las Vegas was one of Sphere's early breakout hits. Photo by K.M. Cannon/Las Vegas Review-Journal/Tribune News Service via Getty Images.

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