U.S. Vice President Vance expressed optimism on April 14 regarding progress on the Iran issue, despite acknowledging significant distrust between the United States and Iran. According to NS3.AI, sources indicate that Vance is expected to lead a potential second round of negotiations between the two nations. Witkoff and Kushner are also anticipated to participate in these discussions. While the U.S. is internally discussing a schedule for the talks, the timing and details have not yet been confirmed.