Tensions erupted in the Oval Office as Donald Trump and Volodymyr Zelensky engaged in a heated exchange over security guarantees and Ukraine’s rare earth minerals deal. Ukrainian Ambassador Oksana Markarova was caught burying her head in her hands, a moment that went viral. Trump aide Dan Scavino mocked Zelensky, while European leaders rallied behind Ukraine. Meanwhile, Russia praised Trump’s stance. Is this a major shift in U.S.-Ukraine relations? Watch for full details.