As the Tiananmen anniversary nears, censorship by Chinese internet companies has ramped up and is largely automated with AI and voice and image recognition tech (Cate Cadell/Reuters)

Cate Cadell / Reuters:
As the Tiananmen anniversary nears, censorship by Chinese internet companies has ramped up and is largely automated with AI and voice and image recognition tech  —  BEIJING (Reuters) - It's the most sensitive day of the year for China's internet, the anniversary of the bloody June 4 crackdown …