'Tank man' video for Leica sparks outcry in China ahead of Tiananmen anniversary
So basically a Brazilian company created a film about important moments in photographic history, and included something about the Tienamen square tank man, and branded it with German lense maker Lecia's logo. Lecia has distanced itself but not totally disclaimed the video.
It is now basically illegal to even mention Lecia's name on social media in the country.
Imagine if the US covered up its atrocities to the same extent China did? If mentioning the trail of tears or agent orange would land you jail time.