we have the police commissioner now, understand that this is a link attack. and if all indications that this is linked to what's happening in the middle east, and the australian involvement in that conflict. >> what do you think about the reaction there in australia for the past few months, knowing that these extremists, out of isis are appealing to people in the west to take action, and the australia government's really been trying to be crackdown on certain people in the muslim community there to prevent this from happening. did you support that leading up to this? >> caller: we not only support this action, we consider this action, the radicalization in