You think about it. It's definitely in the back of your mind. It could easily happen anywhere in the world.
Erica Skimmings Brisbane
There is always that possibility. With the society and the world we live in now, anything could happen.
Richard Lee Bathurst
Not really. Similar attacks have occurred in the past. It takes a certain type of person to do such an attack.
Peter Benwick Burwood
No. I'm more concerned about cyber-terrorism than a physical attack. I think that's a bigger threat to Australia.
Joe MultimerDarlinghurst