 Park singer Ann Wilson revealing she's battling cancer, and the band has postponed their upcoming tour to give her time to recover. The 74-year-old shared on social media that she recently had an operation to remove something that was cancerous. The operation was successful, and she's feeling great, and she's also starting a course of preventative chemotherapy. She'll be in recovery the rest of the year and promises to be back on stage in 2025, writing she has much more to sing. That's ABC's Jason Nathanson in Hollywood.