The Explanation

John Simpson, in discussion with the BBC's unparalleled range of experts across the world, examines whether Western support for Ukraine is holding firm, analyses Donald Trump’s plan for a Middle East riviera in Gaza and looks at whether artificial intelligence is still a danger to us.

Elon Musk’s presence at a White House press conference surprised journalists when President Trump gave him the stage to address questions about his growing governmental influence. Jeff Mason, White House correspondent for Reuters, who asked Musk about claims of a “hostile takeover” of government, describes the experience. The Trump administration has announced significant cuts to the United States Agency for International Development (USAID), which provides funding to independent media organisations worldwide. Max Tani, reporter for Semafor, explains how this decision affects news outlets, particularly those operating in countries where press freedom is under threat. BBC Media Action, the BBC’s international charity, has been affected by the cuts, with USAID previously providing millions in funding. Its CEO, Simon Bishop, clarifies the organisation’s role and responds to Elon Musk’s claim that USAID funds the BBC directly. The attention economy is reshaping the way people engage with media and technology. Chris Hayes, host of MSNBC’s All In, draws comparisons between Big Tech’s monetisation of attention and the Industrial Revolution’s transformation of labour. He discusses the social and political consequences of mass digital engagement and offers insight into potential regulatory solutions. Presenter: Katie Razzall Producer: Simon Richardson Assistant producer: Lucy Wai

John Simpson, in discussion with the BBC's unparalleled range of experts across the world, examines Donald Trump’s first few weeks in office, analyses whether the United States is going to start a trade war, and looks at how Mexico is dealing with the new administration in Washington.

Bill Gates sits down with presenter Katie Razzall in Seattle to discuss technology’s impact, from social media to AI, as he reflects on themes from his new autobiography. He shares his thoughts on misinformation, regulation, and his most recent meeting with Donald Trump. Also, how can news outlets engage Gen Z? New research shows young consumers trust social media posts and influencers as much as traditional journalism. Alex Mahon, CEO of Channel 4, David Rhodes of Sky News, and Geordie Greig of The Independent discuss the challenge. Presenters: Katie Razzall and Ros Atkins Producer: Simon Richardson Assistant producer: Lucy Wai

John Simpson visits Russia's neighbour Latvia for a special episode of Unspun World where he reflects on how the collapse of the Soviet Union has shaped Putin’s Russia. With BBC experts in the region, John explores how a second Trump presidency may affect the war in Ukraine and looks at the Baltic balancing act over the threat from Moscow.

Chinese technology is making headlines with the rise of DeepSeek, an AI chatbot that has surged to the top of US app downloads. Its development cost is reportedly lower than Western alternatives, and its open-source nature raises both innovation and security concerns. Shirin Ghaffary, AI reporter at Bloomberg, Ciaran Martin, former Head of Cybersecurity at GCHQ, and Kathrin Hille, FT Greater China correspondent, discuss the impact. The Excel World Championships bring spreadsheets into the realm of competitive gaming. Hosted in Las Vegas, the event sees contestants solving complex data challenges in front of a live audience. Robert McMillan, reporter at The Wall Street Journal, describes the atmosphere of the event and assesses whether Excel really has evolved from office tool to esport. Presenters: Ros Atkins and Katie Razzall Producer: Simon Richardson Assistant producer: Lucy Wai

"We thought we had entered hell." These are the recollections of Auschwitz survivor Mindu Hornick. In an interview with the BBC's Tim Franks, she recalls, in vivid detail, the last memory of her mother who was taken to the gas chamber; the Yiddish-speaking prison worker who saved her life; the terror of selection by Nazi doctor Josef Mengele; and the desperation of hunger, and rations laced with sawdust and bromide.

John Simpson is in Taiwan for a special episode of Unspun World, where he reflects on the extraordinary rollercoaster of Chinese politics over the last 60 years. With the BBC experts in the region, John examines the growing tensions between Taiwan and China, and explores how China may deal with Trump 2.0 as the US president once again takes office.

Prince Harry has settled his legal battle against Murdoch’s News Group Newspapers, securing a formal apology and substantial damages. Joshua Rozenberg, legal affairs commentator and journalist, explains the allegations, which included claims that private investigators used illegal methods to obtain information. Chris Huhne, former cabinet minister, reflects on his own experience. The future of TikTok in the US faces uncertainty following remarks by President Trump, who proposed a potential deal involving US entities. Jake Kanter, Investigations Editor at Deadline, assesses the political dynamics behind this issue. Media ethics are under scrutiny after the release of Israeli hostages by Hamas. Freelance journalist Noga Tarnopolsky critiques both the orchestration of the event by Hamas and how the Israeli government reported it and used footage of the hostages reuniting with their families. Presenter: Katie Razzall Producer: Simon Richardson Assistant producer: Lucy Wai

The devastation caused by the wildfires in Los Angeles has been profound, with homes and communities left in ruins. Jonathan Hunt, Fox News correspondent, and Emma Vardy of BBC News recount their experience of reporting from the Pacific Palisades. Allison Agsten, director of the Annenberg Centre for Climate Journalism and Communication, shares her concern that media coverage has often overlooked the role of climate change in exacerbating these events. Caroline Frost, columnist for the Radio Times, reflects on the prominence of celebrity involvement in coverage of the disaster. Artificial intelligence has been used to recreate Sir Michael Parkinson’s voice for a podcast series that explores the boundaries of technology and human storytelling. Benjamin Field, producer of Virtually Parkinson, describes how the system was trained on more than 100 hours of archival material to recreate the legendary broadcaster. Presenter: Ros Atkins Producer: Simon Richardson Assistant producer: Lucy Wai