unicef's executive director, catherine russell, said this, in a briefing to the united nations security council today. >> since february 24, at least 27 children have been killed and 42 children have been wounded. countless more have been severely traumatized. >> today, the spokesperson for president biden's national security council told nbc that the united states is now quote, collecting evidence of possible or crimes, human rights abuses, and eilish an's on an international humanitarian law. also today, russia did not attend a hearing at the international court of justice at the hague. at the hearing ukraine accused russia of resorting to tactics reminiscent of medieval siege warfare. ukrainian ambassador to the united nations spoke earlier today at the un security council saying this: >>