EMBED >More News Videos Firefighters battled an extra-alarm blaze in the Back of the Yards neighborhood Thursday morning.

CHICAGO (WLS) -- Firefighters battled an extra-alarm blaze in the Back of the Yards neighborhood Thursday morning.The fire was in what appeared to be a junkyard the 4900-block of South Aberdeen Street. Chopper 7HD flew above the scene as firefighters contained the fire to an abandoned school bus.The fire prompted a Level 1 Hazmat response. Shortly before 6:30 a.m., the fire was struck and the Hazmat was secured.No injuries were reported.