“President Volodymyr Zelensky pushed back on Sunday against demands from the Trump administration for billions in Ukrainian natural resources and for holding peace talks that exclude Ukraine, while announcing plans for a major summit of European leaders on Monday,” the New York Times reports.“The Ukrainian leader’s efforts to shore up European support while pressing ahead on negotiations with the United States came despite ominous messages from President Trump in recent days belittling Mr. Zelensky and issuing threats if Ukraine does not soon agree to a minerals deal.”