The Latest: Vance and Iranian negotiators are in Switzerland to work on deal's details

U.S. and Iranian negotiators, including Vice President JD Vance and Parliament Speaker Mohammad Bagher Qalibaf, are in Switzerland with Pakistani and Qatari mediators to finalize an interim deal to end the conflict. The agreement aims to halt fighting in Lebanon and keep the Strait of Hormuz open, amid threats from President Donald Trump to impose tolls if a resolution isn't reached within 60 days.