How do US immigration agents track people down?

What will the UK government do about xAI’s Grok? Can a 1000-year-old tapestry really help repair European diplomacy? And how does ICE use data to identify who gets deported?Giles Whittell is joined by The Observer’s Head of News, Alex O’Connell, Fronts Editor, Evan Moffitt and Data and Graphics reporter, Bex Sander. Please come and see us at the next The News Meeting Live on Thursday, the 29th of January: https://observer.co.uk/our-events/the-news-meeting-live-7 Listen to the new Tortoise Investigates series ‘The Walkers: The real Salt Path’ wherever you listen to podcasts now: https://observer.co.uk/listen/the-walkers-the-real-salt-path **We want to hear what you think! Email us at: [email protected] Follow us on Social Media: @ObserverUK on X @theobserveruk on Instagram and [email protected]‬ on bluesky Host: Giles WhittellProducer: Amalie Sortland and Casey MagloireExecutive Producer: Katie GunningTo find out more about The Observer:Subscribe to TheObserver+ on Apple Podcasts for early access and ad-free contentHead to our website observer.co.uk Download the Observer app – for a listening experience curated by our journalists Hosted on Acast. See acast.com/privacy for more information.