Two weeks ago, the United States and Saudi Arabia signed a multibillion-dollar deal allowing US companies to build and operate nuclear power plants on Saudi soil over the next 30 years. It’s obvious why the Saudis still badly want this nuclear deal, said Joseph Cirincione on MS Now (New York). If the deal proceeds, Iran would openly seek its own nuclear deterrent, something it has so far officially forsworn. Trump’s deal invites disaster. The Saudis won’t do so, of course, given recent history, but they won’t have to.