The latest from the U.S. Open

Coco Gauff prevailed over Karolina Muchova at the U.S. Open semifinals Thursday, on a hot night, with an unexpected interruption. Aryna Sabalenka beat Madison Keyes in the other semifinal.

Here & Now's Deepa Fernandes speaks with David Zirin, sports editor at the Nation, about the matches and the climate protest that delayed one.