The White House earlier said US Vice President JD Vance dropped plans to travel to Geneva for the talks, and that the "logistics of these negotiations have never been simple or predictable". WASHINGTON: Switzerland said US talks with Iranian negotiators on a pact to end the Middle East conflict would not take place on Friday (Jun 19), as Vice President JD Vance dropped plans to travel to Geneva, adding to uncertainty whether a lasting truce can be found. "The logistics of these negotiations