This week in a special episode of Fourth Estate we're featuring investigative journalist Ross Coulthart's 2015 Press Freedom address. Ross Coulthart talks about the new perils of investigative reporting and the threat of new data retention laws to journalists and whistleblowers alike.

Follow 2SER & Fourth Estate:

www.2ser.com/fourthestate

www.twitter.com/fourthestateau

www.facebook.com/fourthestateau

Disclaimer: The views and opinions expressed in this podcast are those of the contributors and do not necessarily reflect the views or opinions of The Walkley Foundation.