Greek police arrest journalist over 'Lagarde list' leak (VIDEO)

Police in Greece have arrested a journalist who published a list of the country's political and business elite holding Swiss bank accounts.

The whistleblower accuses the Greek government of failing to go after tax evaders, while at the same time preparing to push through more belt-tightening measures for the struggling population.

Professor of Economics Yanis Varoufakis says politicians are reluctant to investigate because of their own involvement.