A book excerpt details YouTube’s efforts to remove Islamic extremist content and how the platform mostly failed to address other forms of political extremism (Mark Bergen/Bloomberg)

Mark Bergen / Bloomberg:
A book excerpt details YouTube’s efforts to remove Islamic extremist content and how the platform mostly failed to address other forms of political extremism  —  Unlike many of her colleagues at YouTube, Tala Bardan doesn’t remember the company retreat in June 2017 as a nice long weekend.