Islamic State's call to arms reveals a sense of vulnerability

By Tom Allard
Updated October 5 2014 - 10:08am, first published September 23 2014 - 3:52pm
Australian Federal Police officers lock down the ministerial entrance to Parliament House in Canberra on Monday. Photo: Andrew Meares
Australian Federal Police officers lock down the ministerial entrance to Parliament House in Canberra on Monday. Photo: Andrew Meares