I worry though, that no matter how stringent the screening process, there will be many dangerous islamic immigrants get in. In that regard, the only sensible approach is to stop all muslims from entering the country, remembering that we already have a huge and increasing problem here with not only recent illegals but with the home-growns. If that can be fixed first, then the issue can be revisited.
There will be a turning point where complacency turns into common sense though and I just hope that the collateral damage isn't too great and that we can recover.
