Vice President JD Vance and Israeli Pime Minister Benjamin Netanyahu held a meeting in Washington designed to clear the air between them this week. Israeli officials characterised the talks as “frank and candid”, White House officials said they were “direct”. Disagreements between Vance and Netanyahu over the Iran war have been bubbling away for months. But the Vice President has also been brooding over whether Israel’s US allies have been briefing against him and undermining him politically. Nearly halfway through Donald Trump’s presidency, Vance’s position as heir apparent is far from secure. You would think his reservations about the Iran...