Chinese bosses 'mistakenly' shot Zambia protesters: Beijing - AFP http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNF9UHGKEnFl-bvJ1aLCa-MN7aXjrA&url=http://www.google.com/hostednews/afp/article/ALeqM5i9vEAZscdTnLMRCF0o5PyPqkaa_g?docId%3DCNG.ecf3b9ba4f1b34e86a551c3a8aefc644.401