The Biden administration wants all lead pipes ripped up. It’ll take billions of dollars and rarely seen cooperation among government agencies. We ask UC Berkeley’s David Sedlak and American University’s Karen Baehler whether the plan is a pipe dream.

This episode was produced by Isabel Angell, edited by Matt Collette, fact-checked by Anouck Dussaud, engineered by David Herman, and hosted by Noel King

Transcript at vox.com/todayexplained

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