I think this is my favorite among your stories. Well, maybe this one and the one where Lucy "figures it out." I know it was an A story, but I can't remember the name.

Elisabeth
who was slightly disturbed that no one cleaned up all of that broken glass. What if someone had run through there barefooted? What if a toddler had put broken glass in their mouth (not likely to happen at the Daily Planet, certainly, but it certainly could happen here)? What if someone got a runner in their tights? Or pantyhose?