Share Sounds from Morning Money at 6:00 related to Tax - National Insurance

How well do nations, islands and cities compare when it comes to its ability to conceal transactions, or the real ownership of assets? As the Panama Papers affair plays out, Nigel Cassidy spoke to Berlin-based Nicholas Shaxson who’s the author of Treasure Islands, a book about the use and abuse of tax havens, about those who are most secretive.