Governments often tell people to live within their means - but can the new prime minister? Andy Burnham will need to try hard after the UK's long-term borrowing costs reached a 28-year high. It's a serious headache for a prime minister who faced his first PMQs on Wednesday. So why are the costs so high? And how will this impact chancellor John Healey's first Budget next month? Niall Paterson sits down with Sky's economics and data editor, Ed Conway. Have you got a question for Niall? Email us: why@sky.uk #ukpolitics #economy #budget SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on X: 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 Why not listen to one of our podcasts? This is Why, available for free here: https://podfollow.com/thisiswhy or Ed Conway's Stuff Matters, available here: https://podfollow.com/stuff-matters To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales