I think by now most of their camps and storage facilities are known. The issue is rather a legal one: nobody can simply wage war against a group operating in various countries, violating international law. But each of the affected countries can't do it on their own anymore. Guerrilla situation in the grey zone.Since all 3 known hostage is dead.... let the bombing and drone strike begin....
This is fighting against warped ideology. Turning these people to dust with bombs will only inculcate more to join them. Never ending.
Do you know how many there are to begin with?
lets educate the terrorists with photography!!
No... but I sure know where they're heading and where their trying to built a 'state'...
USA should help them to build a state, put in their puppets and control the Islamic State like what they have done with Japan and South Korea.
Only then there'll be 天下太平.