23:50More or LessUS national debt: Is $32 trillion a big number?BBC World Service Duration: 9 minutes Sun 25th Jun 2023, 23:50 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowHow concerned should we be about how much the US government borrows? Show more GenresFactualFormatsMagazines & ReviewsBrandMore or Less Source: BBC Online