Bill Gates brings a jar of poop to talk at Reinvented Toilet Expo

As one of the world s richest men and most active philanthropists, Bill Gates usually has his hands full. Just not with poop. So it came as a surprise when the founder of Microsoft brandished a jar of human waste at a forum on the future of the toilet in Beijing on Tuesday. The stunt was an effort to draw attention to a problem affecting developing countries around the world: not enough toilets. Original Article: