Inside Europe: Washing money at the Global Laundromat

It's called the Global Laundromat - a vast money laundering scheme operating between 2010 and 2014 which churned dirty money through the legitimate banking system in countries across the world. It was also the conduit by which Russian officials and insiders could move billions of dollars into Europe, the US and other countries. The Guardian's Caelainn Barr worked on this exclusive investigation.