"Barack Obama in Kiev: the true story of "secret American laboratories in Ukraine"
This video needs translating from Ukrainian to English, but found the title (translated from Ukrainian) very interesting.
https://tsn-ua.translate.goog/video/video-novini/barak-obama-v-kiyevi-pravdiva-istoriya-sekretnih-amerikanskih-laboratoriy-v-ukrayini.html?_x_tr_sl=uk&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp