I think you will have a bloody hard time convincing us there are active terrorist cells in Australia.
And the thing that annoys me here, as maybe in the US, is that this guy got caught, but because he is from here, it is assumed that he really is "a good guy" who just took the wrong path.
Bugger them all!!! If they are fighting with the enemy, no matter where they originated from, THEY ARE THE ENEMY!!!
He deserves to die with all the other Taliban/Al-Qaeda scum.