CENSORSHIP The blogger had his live broadcast abruptly cut off Friday on Weibo, when he had just shown a tank-shaped cake a few hours later. #039;anniversary of the 1989 crackdown Protesters parade through Los Angeles with a replica tank, hours before the anniversary of the Tiananmen crackdown — Ringo H.W. Chiu/AP/SIPA The disappearance of a star Chinese blogger, who had dared to show live on Weibo a cake in the shape of a tank on the eve of the Tiananmen anniversary, sparked a flurry of comments Monday on the country's No. 2 social platform. The blogger, who attracted under the...