US President Donald Trump said on Sunday that he might block ExxonMobil from investing in Venezuela after the oil major’s CEO called the country “uninvestable” during a White House meeting last week. Exxon CEO Darren Woods told Trump that Venezuela would need to change its laws before it could be an attractive investment opportunity, during the high-profile meeting on Friday with at least 17 other oil executives. Trump had urged the group to spend US$100 billion to revitalise Venezuela’s oil...