US borrowing costs rise as attempts to ease rates prove short-lived BBCWhy is the Trump administration causing turmoil in the bond markets? | Richard Partington The GuardianWhy government debt matters: bond investors, yields and their impact on the economy The Irish TimesLonger-dated Treasury yields rise as Bessent’s bond buyback rally fizzles out CNBCWhy bond markets are unnerving rich-world politicians The Economist