How much do parties spend on "big data", and how much do they still rely on old-fashioned leaflets through the door?Matt finds out how they're planning to spend record amounts this election year, and why some past campaign expenses included 'pest control' and 'emergency chair removal'.Plus: Columnists India Knight and James Marriott discuss Reform UK's woes, teenagers using social media, and supermarket orchids.What We Learned This Week (00:58) Columnists (03:15)How Parties Spend (21:26) Hosted on Acast. See acast.com/privacy for more information.