Gaddafi's hair.

So, Gaddafi's gone, cornered like a rat in a drain (literally), and brutally put down. Mobile phone footage of him being dragged out show him clearly alive at the time of capture, then later images show him clearly dead. Part of me feels quite disturbed by this, but another part of me is fascinated by the large bald area on the back of his head, and my first thoughts were not of sympathy for a fellow human being entering his final moments, but whether he wore a wig or had a hair-weave.