When US President Donald Trump sent American troops to capture Venezuelan President Nicolas Maduro and his wife it quickly became clear the country's vast oil reserves were a major part of the strategy. Venezuela used to be one of the richest countries in the world, but decades of mismanagement damaged its oil industry and left most of the population living in poverty. Now the US is effectively running the Venezuelan economy and is focused on reviving the country's oil industry. But who will be the beneficiaries?