Royal rent woe for Twitter

From the BBC World Service: Twitter stands accused of skipping rent to King Charles III. The Crown Estate in the U.K., which manages property belonging to the reigning monarch, has filed court proceedings against the firm for arrears on its headquarters in London’s famous Piccadilly Circus. Plus, questions are being raised over Ticketmaster and whether it has a monopoly. We look at what U.S. regulators could maybe learn from Europe. And we hear more on those plans for a common currency in South America.