Andy Burnham's win in Makerfield means he is on course to challenge Sir Keir Starmer to be prime minister. But what would he do in power? Greater Manchester, where he has been in power for nine years, gives clues to Burnham's ideology, known as Manchesterism. Deputy political editor Sam Coates has a special report speaking to Burnham's closest allies, experts, and the people of Greater Manchester, about what this turnaround city can tell us about the man heading for Number 10. Read the latest: https://news.sky.com/story/politics-latest-burnham-starmer-labour-makerfield-by-election-12593360 #skynews #andyburnham #labour #politics #makerfield #britain 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 Listen to our new podcast This is Why, available for free here: https://podfollow.com/thisiswhy To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales