Tiananmen Square Massacre Anniversary

A man attempts to block a line of tanks heading to Tiananmen Square, June 5, 1989. The man, calling for an end to the recent violence and bloodshed against pro-democracy demonstrators, was pulled away by bystanders, and the tanks continued on their way. The Chinese government crushed a student-led demonstration for democratic reform and against government corruption. (Jeff Widener/AP Photo )