The growth of social media since 2010 has had a disturbing impact on politics in Australia and abroad. What are the implications for what we consider a community, including the public-policy landscape?
Leigh is a Walkley-award winning journalist at the Australian Broadcasting Corporation. She is presenter of The 7.30 Report and a former presenter of Lateline and Washington correspondent. She is also author of Detainee 002: The Case of David Hicks and On Doubt.