Icicles cover smoky remains of massive Chicago blaze
NBC News Photoblog: A massive fire ripped through a Chicago South Side warehouse on Tuesday night, as firefighters were hampered by bone-chilling temperatures so low that water froze on their uniforms.
On Jan. 23, firefighters (pictured) sprayed down hot spots on the ice-covered warehouse. One-third of all Chicago firefighters had been on the scene at one point or another, trying to put out the flames.
Photo credit: John Gress / Reuters