Broadcaster and Childline founder Dame Esther Rantzen has told Mornings with Ridge and Frost that she's "hopeful" for the future of lung cancer treatment, after the announcement of a new pilot scheme on the NHS. Under the scheme, AI software will be used to analyse lung scans and flag suspicious spots, before a robotic catheter takes precise biopsies, which are then checked in a lab to diagnose or rule out cancer. It will, however, have an upper age limit, which Dame Esther, who is 85, told the programme she had issue with. Read more: https://news.sky.com/story/lung-cancer-trailblazing-nhs-scheme-hailed-as-a-glimpse-of-the-future-13499296 SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/ Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí: https://www.youtube.com/channel/UCzG5BnqHO8oNlrPDW9CYJog To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales