The administration provided no details of what the president said was an attack last week linked to U.S. efforts to disrupt drug trafficking from Latin America.

President Donald Trump assumes mediator role as talks with President Volodymyr Zelenskyy focus on a U.S.-backed 20-point peace plan that could end the war in Ukraine.

"The big question remains, is Russia really willing to concede or to agree to an honest peace plan?" one analyst told NBC News.

Presidential approval ratings show Americans' views during each term. See how the latest polls rated Donald Trump and how they compare to past terms.

President Volodymyr Zelensky of Ukraine brings a revised 20-point peace proposal, as well as doubts about whether Russia is serious about pursuing peace.

The next presidential election is several eternities away from now in terms of politics. Only a fool would try to predict the form of the political conversation in three years, much less a few months in the unpredictable Trump era.

Donald Trump has yet again publicly lost his temper with a member of the press. The president reacted venomously while standing beside the more composed Ukrainian President Volodymyr Zelensky, preceding their sit-down meeting at Mar-a-Lago on Sunday afternoon.