VIDEO: Fire crews battled a massive brush fire that spread along the train tracks and prompted evacuations in Philadelphia's Hunting Park section. Crews were called to the area of 10th and Venango Streets just before 3 p.m. Tuesday. Officials said the fire spread to nearby buildings as a fourth alarm was struck. Residents and businesses in the area were evacuated. No injuries were reported. The fire was brought under control around 4 p.m. There was no immediate word on what sparked the blaze.