This from Eric Haak:
At approximately 8:15 Sunday morning, a fire broke out in this 25×50 1.5 story brick on the 900 block of north Harding in Chicago’s 13th Battalion. Engine 95 was first due and reported the home to be fully involved on arrival. There was a enclosed wood frame porch at the rear of the structure where it appeared the fire originated. The home had been vacant for a while and had several break-ins. The fire eventually communicated to the home to the north and caused damage to the frame dormer of a 1.5 story ordinary. Companies working on the scene were Engines 95 and 76, Trucks 35 and 26, Truck 36 was RIT with the 12th Battalion.