Daycare at Mildred Hailey forced to shut early for lack of heat

The heat at the Nurtury Learning Lab, 33 Bickford St., went off yesterday afternoon. National Grid told workers at the center, which normally cares for more than 100 children, that the gas and heat would be back on this morning, but it wasn't, and now staffers and parents are worried it might not be able to open Monday.