volodymyr zelenskyy

President Trump is working the phones on Monday, holding calls with the leaders of Russia, Ukraine and other European countries as he continues efforts to negotiate an end to the war in Ukraine.

From the ashes of World War II, President Harry Truman helped create global institutions that have defined international order. President Trump is moving aggressively to scale back that U.S. role.

President Trump lashed out at Ukrainian President Volodymyr Zelenskyy again on social media, after the Ukrainian leader refused to accept Russia's 2014 annexation of Crimea.