They started showing up shortly after the now viral video was posted to YouTube, claiming Minnesota day cares run by Somali Americans were rife with fraud. The first time it happened, the day care received an anonymous call from a woman brusquely asking them to open the door. Child care providers in Minnesota — especially Somali Americans — are facing high levels of harassment in a city besieged by Immigrations and Customs Enforcement (ICE) officers. Nationwide, about 1 in 5 child care workers are immigrants, almost all of them women. Some families the providers serve are also in hiding, not taking their children to school or day care to avoid ICE.