Have you heard about the latest macre in Tibet - at least 8 killed. Is it time for a boycott?

Have you heard about the latest macre by China? http://www.timesonline.co.uk/tol/news/uk/article3686139.ece Do you think the ongoing brutality of the Chinese regime must be confronted? There are growing demands for a boycot and these games have already been tainted. Is it time for the world to pull out and boycott?