Asylum seekers, who are fleeing violence, are even more law abiding. Indeed, all they are looking for is a safe place where they can work hard and build a life for themselves and their families. That also makes them a major economic boon.
Therefore sanctuary cities should not just roll out the welcome mat, as many of them are pledging to do if Trump makes good on his threat. They should go a step further and offer to pick up the tab for transporting these migrants so long as the administration gives them work permits right off the bat, as I recently suggested, not after six months as is currently the case. The permits could confine the asylum seekers to working in the sponsoring city for a while, but that would be a whole lot better than being in a detention camp. They could, however, petition other participating jurisdictions for sponsorship if they wanted to move. If they skipped town, that could count against their asylum petition. But to minimize that eventuality, sanctuary cities can send emissaries to the border to inform asylum seekers of the kind of local work that is available and let them choose the place that best suits their skills and experience.