Secretary of State Marco Rubio rejected the premise of this question from CBS "Face The Nation" host Margaret Brennan about Trump's meetings last week with Vladimir Putin and next week with Volodymyr Zelensky: Brennan asked: "You know,

Face the Nation host Margaret Brennan confronted US Secretary of State Marco Rubio live on air as she grilled him on Donald Trump's meeting with Volodymyr Zelensky

Secretary of State Marco Rubio said "both sides are going to have to make concessions" to end Russia's war in Ukraine.

CBS programme Face the Nation kicked off with a fiery clash as presenter Margaret Brennan skewered Marco Rubio

Secretaries of State Marco Rubio clashed with Face the Nation host Margaret Brennan as the two exchanged fiery words over Donald Trump's meeting with Volodymyr Zelensky

The secretary of state was unable to offer clear details on the president's supposed agreement with the Russian president to move toward an end to the war.