[XorNot]

From your own link:

During her testimony in front of the Senate Foreign Relations committee about the Russian invasion of Ukraine, Undersecretary of State for Political Affairs Victoria Nuland answers a question from Sen. Marco Rubio (R-FL) about whether or not Ukraine has chemical or biological weapons. She replies, "Ukraine has biological research facilities, which, in fact, we are now quite concerned...Russian forces may be seeking to gain control of." She then refutes allegations from Russia that Ukrainians are plotting to use biological weapons, and says that if such an attack happens in Ukraine, "there is no doubt in my mind" it would be caused by Russian forces. --- And yes I also watched the video and it's accurate.