The historic Notre Dame Cathedral in Paris is at risk of collapsing.
The roof and spire was damaged in last April's fire, and now, the entire roof might fall apart when crews remove the scaffolding. An official overseeing renovation of the Paris landmark says they don't know how badly damaged the vaults are yet.
The scaffolding was put up before the fire as the building was undergoing renovations. It has now fused to parts of the building because of the heat from the fire.
Work to inspect them and remove the rubble just started. It should wrap up by summer with restoration set for next year.