Kamala Harris slams 'dangerous and unacceptable' calls for Ukraine to cede land to Russia

U.S. Vice President Kamala Harris, the Democratic presidential nominee, speaks during a meeting with Ukrainian President Volodymyr Zelenskyy in Washington on Thursday.

U.S. Vice-President Kamala Harris said calls for Ukraine to cede territory to Russia were "dangerous and unacceptable" as she met with Ukrainian President Volodymyr Zelenskyy on Thursday.