How easy is it to get filthy rich selling arms to anyone who'll pay? There may be sanctions, there may be laws, but even though he's the FBI's most wanted fugitive, a Chinese arms dealer and manufacturer has evaded arrest for two decades. Who could be better to investigate one of the world's most dangerous men and tell this story than Panama Papers journalists? Taxcast host Naomi Fowler speaks to Frederik Obermaier about the book The Chinese Phantom: the Hunt for the World's most Dangerous Arms Dealer. What does it tell us about sanctions and financial secrecy at a time of rising autocracy and global insecurity? Also in this episode: the latest on efforts by powerful people to block the US's Corporate Transparency Act which was supposed to set up a register of the real owners of companies; And, in the UK - a new whistleblower incentive scheme - the tax authority HMRC will give whistleblowers who bring actionable information a cut of between 10 and 25% of any fine that HMRC imposes. Also, as the British government announces welfare cuts affecting the poorest people in the country, there are calls for a windfall tax on banks and a 2% wealth tax on assets above £10 million instead. Featuring: Panama Papers journalist Frederik Obermaier, Whistleblower lawyer Mary Inman, Erica Hanichak of the FACT Coalition, Hannah Dewhirst of Positive Money, Professor Prem Sikka. Produced by Naomi Fowler and Leo Schick of the Tax Justice Network. Transcript of the show: (some may be automated) https://podcasts.taxjustice.net/wp-content/uploads/2025/03/March_25_Transcript-1.pdf Further reading: The Chinese Phantom, the Hunt for the World's Most Dangerous Arms Dealer. (Available in English and in German) https://www.kiwi-verlag.de/verlag/rights/book/bastian-obermayer-frederik-obermaier-die-jagd-auf-das-chinesische-phantom-9783462001396 Also available here but please try to use a local bookshop! https://www.amazon.co.uk/Chinese-Phantom-worlds-dangerous-dealer/dp/1915590698 Tax abuse whistleblowers will earn a share of HMRC proceeds, says UK Finance Minister https://www.theguardian.com/business/2025/mar/26/tax-avoidance-whistleblowers-will-earn-share-of-any-hmrc-proceeds-rachel-reeves-confirms Windfall tax on bank profits in the UK could raise £15bn https://positivemoney.org/press-release/windfall-tax-on-bank-profits-could-raise-ps15bn/ How to raise £60 billion for public services: ten tax reforms from Tax Justice UK https://taxjustice.uk/blog/how-to-raise-60-billion-for-public-services-our-ten-tax-reforms/ Millionaires urge MPs "tax us, the super-rich" to avoid cuts and invest in Britain https://patrioticmillionaires.uk/latest-news/millionaires-urge-mps-tax-us-the-super-rich-to-avoid-cuts-and-invest-in-britain All our podcasts are available on our podcast website https://podcasts.taxjustice.net/