Title 42, a Covid-era policy that included strict limits on migration into the US from Mexico, has expired. El Paso Times reporter Lauren Villagran explains what that means for both the border communities and the far-flung cities feeling the brunt of border politics.

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

Transcript at vox.com/todayexplained

Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts

Learn more about your ad choices. Visit podcastchoices.com/adchoices