Tiananmen square anniversary.

This footage blows my mind/heart apart. Nobody knows what happened to this man.

It strikes me as rather strange that Wen Jiabao - the current head of Government in China - was the aid to Zhao Ziyang (a former Chinese Premiere and a strong sympathiser with the student protesters and who was eventually put under house arrest for the rest of his life for this support) yet the Chinese government still refuses to acknowledge/discuss the massacre. I wonder what Jiabao privately thinks of it all. If anyone has any source/texts they could refer me too, that would be much appreciated.