Linda Thomas-Greenfield actually said...
I will say this once, Ukraine does not have a biological weapons program. We're not going to let Russia get away with lying to the world or staining the integrity of the Security Council by using this forum as a venue for legitimizing Putin's violence.
Context
Linda Thomas-Greenfield, U.S. Ambassador to the U.N., refutes Russia's claims about Ukraine's biological weapons program.
03/11/2022