The US national debt has crossed $40 trillion just as rising long-term rates drive record debt-servicing costs. With recent Treasury measures failing to produce a lasting decline in yields, is the bond market signaling that the equation has fundamentally changed? Presented by @cmegroup https://www.cmegroup.com/openmarkets/quicktake-by-bloomberg.html?utm_source=youtube&utm_medium=paid_social&utm_campaign=quicktake_evergreen&utm_content=more_insight