Vance told reporters in Switzerland on Sunday that President Donald Trump’s hope for the region is that it’s “much different 10 years from now than it was 10 years ago,” while pointing to Iran as the catalyst for volatility in the Middle East.

US-Iran negotiations in Switzerland began with a focus on the fighting in Lebanon, Tehran's nuclear program and the Strait of Hormuz.

"Iran must immediately stop their highly paid PROXIES in Lebanon from causing trouble. If they don't, we'll hit Iran very hard again, just like we did last week, only harder!!! President DONALD J. TRU...