A group of really mature Iraqis decided they would set an example for other Iraqis (and perhaps people in general) by directing their frustrations at some American workers, killing them and hanging their burnt bodies from a bridge. Way to go, guys.

Here's an excerpt from a New York Times article ("Enraged Mob in Falluja Kills 4 American Contractors"):

"An enraged mob attacked four American contractors here today, shooting them to death, burning their vehicles, dragging their bodies through the downtown streets and then hanging the charred corpses from a bridge over the Euphrates River."