/videos/bbc-news-june-4-1989-tiananmen-square Powerful footage of the student protests in Tiananmen Square . It was 20 years ago. Today we still don't know what happened to him, or to many people who were protesting on that day. Sign our petition for the truth to be revelead about Tiananmen at www.protectthehuman.com/tiananmen Thu, 21 May 2009 14:42:57 +0100 Thu, 21 May 2009 14:42:57 +0100 en-uk