Firefighters battled an extra-alarm fire early Wednesday at a South Loop building, halting CTA Green Line service in the area.
The two-alarm blaze had spread throughout the building in the 0-100 block of East Cermak, Fire Media Affairs said in a tweet about 3:45 a.m. Crews were still working to extinguish the fire at 6:34 a.m., a fire department spokesman said. The spokesman could not immediately comment on the damage to the building.