Li Yan's wheel-chair's wheels next to her father's bicycle's, in her home in Yinchuan, Ningxia Province, China, on May 7, 2007. 28-year-old Li Yan suffers from motor neuron disease also known as amyotrophic lateral sclerosis (or ALS), the same illness that has thereotical physicist Stephen Hawking. Li Yan asked China's National People's Congress (NPC) to consider a draft on euthanasia. Photo by Lucas Schifres/Pictobank
{}