The floor of the police station in Woodlawn was turning into a patchwork of mattresses and quilts on a recent evening as the migrants who were staying there got ready for another night in the half-lit lobby. As one man blew up an air mattress, 2-year-old Jacobie Wilson wriggled out of his stroller and ran toward it with a flying leap. The man smiled at the toddler and offered his hands as he ...