US government debt has topped $40 trillion for the first time, raising fresh questions about America’s finances and the cost of borrowing. We also look at a new trade deal between Switzerland and China. And the workplace behaviours most likely to land employees in trouble with their bosses. (Photo:A screen displays the total U.S. National Debt, which surpassed $40 trillion for the first time according to the Treasury Department, in New York City, U.S., August 19, 2026. Credit: REUTERS/Brendan McDermid)