Firefighters battle 2nd-alarm fire in downtown Phoenix

Phoenix firefighters got out of the way just in time, minutes before a portion of this burning building collapsed right on to the sidewalk they were standing on. A short time later, a part of the roof on the south side of the building came tumbling down. "It was really crazy," a witness said. "I live down the street. We saw lights, we saw smoke, we thought it was just something small. We got here, I could not believe the size of this thing."