They faced down the tanks in Tiananmen Square. Now they want their children to forget it

5:50pm PDT - June 2nd, 2019    father's day message - CNN

Thirty years ago, in the heart of the Chinese capital Beijing, Dong Shengkun threw two flaming, gas-soaked rags at a military truck after a night of bloody violence in the city. It was a move that would ruin his life.