Gab.ai is like Twitter without any restrictions. Gab is also where a man named Robert Bowers posted comments before allegedly shooting and killing 11 people in a Pittsburgh synagogue. Today: what Silicon Valley is doing to prevent hate speech online.
Guest: Rachael Myrow, KQED reporter
Silicon Valley Is Trying To Prevent Hate Speech. Is It Working?
13:43
![](https://ww2.kqed.org/app/uploads/sites/10/2018/10/gettyimages-940351760_wide-bdd14cb9774b20693d5563d237f965f0571b2cd5-520x293.jpg)
Gab, which has served as a home for the far-right online community, is now down after various platforms refused to host it. (Towfiqu Photography/Getty Images)
Sponsored