I have a neighbor in Australia who was there as a student. He also said there was not observed massacres. I believe him as he has no reason to lie to me and he is definitely not pro the government.
i don't understand what the students leaders are trying to achieve, this is period that the Chinese leaders are trying to give the Chinese a better life by adopting capitalism.
There are lots of vulnerable people around the world totally believe what they saw on TV Tiananmen Square incidents created by Western Medias to create a regime change in China but failed.