As war moves off the battlefield and into urban areas, carpet bombing becomes decidedly less effective. The Viper Strike glide bomb was built for just such an occasion. It locks on with lasers to take out targets without nixing the whole neighborhood.
More » 
Source: http://feeds.gawker.com/~r/gizmodo/full/~3/hJTfO1Sjvz4/the-viper-strike-glide-bomb-floats-like-a-butterfly-stings-like-a-kilo-of-high-explosive
ELECTRONIC ARTS ECLIPSYS EASTMAN KODAK CO EARTHLINK
