Johnnie Carson
Biden pick to lead US mission at UN will ‘rebuild ties with our closest allies,’ says former amb.
With over three decades in the US foreign service, Linda Thomas-Greenfield hopes to chart a new course for the US in the halls of the United Nations. Marco Werman speaks to her colleague, former Ambassador Johnnie Carson, about how the adversity that Thomas-Greenfield faced in her career has prepared her for this role.