More: U.S. Open Attendees Chant "Kick Them Out" As Anti-Fossil Fuel Protesters Disrupt Semi-Final Match Between Coco Gauff And Karolína Muchová

More: U.S. Open Attendees Chant "Kick Them Out" As Anti-Fossil Fuel Protesters Disrupt Semi-Final Match Between Coco Gauff And Karolína Muchová