Millions are suffering through extreme heat, and nights don't bring much relief. NPR's Michel Martin speaks with Ashley Ward, director of Duke University's Heat Policy Innovation Hub.
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Michel Martin
Michel Martin is the weekend host of All Things Considered, where she draws on her deep reporting and interviewing experience to dig in to the week's news. Outside the studio, she has also hosted "Michel Martin: Going There," an ambitious live event series in collaboration with Member Stations.