Bijun Xie, aka 'The Hammer' is a Chinese organised crime figure deported from the UK for running sex trafficking rings.
Now he's in Australia, doing the same thing here.
In this episode of Please Explain, journalist Nick McKenzie discusses his extensive investigation into sex trafficking, organised crime and visa fraud in Australia.

A national address, nailing down the budget, and Hastie’s ‘striking’ interview
27:56

Peter Hartcher: Donald Trump is on the cusp of walking away from Iran
23:05

Nick McKenzie on how North Korean spies are infiltrating Australian companies
19:02