WATCH: Vance warns Iran not to 'play' the U.S. as he heads to negotiations in Pakistan

Vice President JD Vance, who has long been skeptical of foreign military interventions and outspoken about the prospect of sending troops into open-ended conflicts, set off Friday to lead mediated talks with Iran in the Pakistani capital of Islama...

Vice President JD Vance, who has long been skeptical of foreign military interventions and outspoken about the prospect of sending troops into open-ended conflicts, set off Friday to lead mediated talks with Iran in the Pakistani capital of Islamabad.