My post #47 was I suppose off topic, I was merely highlighting the fact that God Botherers often seem to forget the teachings of the novel they want us to use as a guide for our lives. Saints lass' post it didn't seem to me to be to full of Christian love and good will.
Back on topic, I don't know what the answer is and it's pretty clear no else does either.
Can't let 'em in....can't send 'em home.....can't carry on as we are.
Neither right wing reactionism or left wing bleeding heart liberalism seem to fit the bill.
Take off and nuke the entire site from orbit. It's the only way to be sure.