I doubt that anybody on this forum would disagree that fundamentalists who want to use terror as a weapon and see the taking of innocent lives as a means to end need to but put down - the only issue is how do you do it. These people do not going down the street waving placards that highlight the risk they pose to society, the challenge in taking the fight to them is identifying them in the first place.
The widespread persecution of the Muslim community that is being suggested by some posters here is something I simply do not think will work. It will create more unrest, more impressionable individuals with nothing to lose would simply be given a reason to hate this country.
I'm not smart enough to know what the answer is, but there are so many pitfalls with the idea of internment that they should be obvious to anybody who has thought it through. I'm not a lefty, or an apologist, anybody who was involved in the horrific events that have taken place in the last fortnight need to be dealt by whatever means appropriate, but that should not and cannot include the persecution of those with no involvement.