Venezuela has seized the property of more than a dozen American companies in the past 20 months, including Coca-Cola, ExxonMobil, McDonald’s, and Hilton Hotels—part of the president’s ongoing nationalization project that has appropriated more than $23.3 billion in assets since 2006. Chávez usually offers compensation, but it’s seldom paid. As a result, enraged firms such as ExxonMobil and ConocoPhillips are seeking tens of billions of dollars of relief from the World Bank’s International Center for Settlements of Investment Disputes.