Fire breaks out on roof of Superdome

New Orleans firefighters battled a three-alarm blaze on the roof of the Superdome on Tuesday afternoon.

Flames and black smoke were seen billowing from the arena that is home to the NFL's Saints.

A stadium official told The Times-Picayune that the fire "is under control" and that it was accidentally ignited by workers who were pressure washing the building.

There was no immediate word on whether this will affect the Sa