The deal to ship 250,000 barrels of fuel to Cuba could have eased an energy crisis. But the Trump administration says Vanguard Energy lacks the authorization to proceed.The deal to ship 250,000 barrels of fuel to Cuba could have eased an energy crisis. But the Trump administration says Vanguard Energy lacks the authorization to proceed.
U.S. Blocks Deal by Florida-based Vanguard Energy to Supply Fuel to Cuba
