Andrew Hampton: Director-General of Security issues warning about threats to national security

There's pleas from the Security Intelligence Service to report threats to national security. Their annual Insights report warns a small number of people subscribe to a range of violent extremist ideologies. The report reveals it's increasingly assessing individuals supporting violence as having a mixed, unstable or unclear ideological outlook. Director-General of Security Andrew Hampton says people mostly don't act. But he warns sometimes they might. "The key message we want to get across is - if, within your community or your family, you're concerned about someone because they may be engaging in extremist material, that you do raise that with us of the police."  LISTEN ABOVESee omnystudio.com/listener for privacy information.