"South Korea is bright, North Korea is dark. This amazing image is included in the standard US Department of Defense briefings on North Korea. It was mentioned in a news briefing on 23 December 2002 by Defense Secretary Rumsfeld, who stated that "If you look at a picture from the sky of the Korean Peninsula at night, South Korea is filled with lights and energy and vitality and a booming economy; North Korea is dark."
http://www.globalsecurity.org/military/world/dprk/dprk-dark.htm
Hmmm . . . a graphic explanation of why Obama must go . . . the dark spot is our future if he stays. . . .