PwC contracts to be reviewed by Dept of Industry; BHP in worker underpayment scandal

Another powerful government department is the latest to review its relationship with PwC as the scandal over its confidentiality breaches continues to escalate. Department of Industry secretary Meghan Quinn has asked PwC for assurances that it has been acting ethically. Meanwhile, PwC isn't the only company under fire for shoddy practices with mining giant BHP admitting to massive worker underpayments. Reporter: ABC Senior Business Correspondent Peter Ryan Featured: Meghan Quinn, secretary, Department of Industry, Penny Allman-Payne, Greens senator