Ukrainian and American officials met over the weekend in Switzerland to discuss a 28-point proposal floated last week by the White House to end the Ukraine war with Russia. U.S. Secretary of State Marco Rubio said the conversations “is probably the most productive day we have had on this issue,” but that “work remains.” Ukrainian President Volodymyr Zelenskyy said Monday that the suggested legal recognition of Russian sovereignty over captured territory in the east of his country remained a "mai