![greenfield-elementary-school.jpg](https://assets3.cbsnewsstatic.com/hub/i/r/2018/02/22/35f67962-5830-4e42-95fb-ae87543675ee/thumbnail/640x360/64e023df96f51ce3c027ed1ec53d3ee3/greenfield-elementary-school.jpg?v=5501038cbc281520ff9fdc308faab7dc#)
Spotted lanternflies force Pittsburgh Public School with no air conditioning to keep windows shut amid extreme heat
A parent whose two students attend Greenfield told KDKA the building has no air conditioning, and to add to the problem, he said they can't open the windows.