Coco Gauff's winning U.S. Open semifinal match against Karolina Muchova was delayed for some 45 minutes due to a climate protest in the stands of New York City's Arthur Ashe Stadium on Thursday.
Driving the news: One of the four environmental protesters "glued his bare feet" to the floor in the first game of the second set, per the New York Times. Extinction Rebellion activists said they were behind the protest that they claimed was a prelude to Climate Week NYC, which begins Sept. 17.