This video says about itself:
LuxLeaks: Whistleblowers Fined & Sentenced
29 June 2016
Judges have handed down their verdict against former PriceWaterhouseCoopers employees Antoine Deltour and Raphael Halet. The pair leaked documents that implicated over 300 multinational corporations, in secretly negotiated deals with the Luxembourg government to avoid paying taxes on profits made in Europe.
Meanwhile, the fat cats of these over 300 multinational corporations have not been sentenced. And Juncker, Luxembourg Prime Minister, responsible in this scandal, was not sentenced, but became European Commission boss in Brussels.