Vice President JD Vance pushed to take a lead role in both negotiating and promoting a peace agreement with Iran.
The accord has angered hawkish Republicans, many of whom have accused the administration of capitulating to Iran.
It's a serious risk for Vance, a known war skeptic, who is considered a likely presidential candidate in 2028. A formal signing in Switzerland was already derailed.
AI-generated summary was reviewed by a CNN editor.
Vice President JD Vance jumped at the chance to be the face of a peace agreement designed to end months of unpopular war with Iran, a significant risk given the administration had spent months trying to get Tehran to fold with little success.
