Why do we become responsible for them, most in my experience, if not all will identify from one Arab country or another so give them and there family a ticket home at least they will be happy back in the environment they desire. I am all for them staying here but they have to remember this place is different with new values. For example, we in this country eliminated slavery 100 of years ago why it may still part of who they are. When I worked over there it surprised me how fast the Arab Canadian citizens came back to their  Arab values like enslaving their domestic help, getting a second wife, wearing the garb. I found it very unnerving to see, even after these people lived in Canada for many years. How fast they retrograded back, maybe the right thing to do for all is to leave them there, after all it is a lot cheaper to move an Arab to Saudie than to Canada and it will be a place that feels like home.