Brooklyn firefighters battle three separate fires Friday morning

Brooklyn firefighters had a busy Friday morning, with three separate blazes breaking out across the borough before breakfast.The first fire was reported just after 2:45 a.m. at a commercial building at 245 Willoughby St. in Fort Greene, where firefighters found flames in the rear stepback of the building.Firefighters used two hoselines to knock down the main body of the fire, which was placed under control at about 4 a.m. Hazmat companies were called to remove batteries and a 40-pound propane ta