FRONTLINE and ProPublica investigate how an online network known as Terrorgram spread extremism and violence. The documentary traces the rise of a global community of white supremacists and the anonymous, loosely moderated platforms used to spread hate and promote terror attacks. Premieres Tuesday, March 25 on PBS and online. https://to.pbs.org/3FFJbYH | FRONTLINE | PBS

If you like FRONTLINE, don’t miss our new show created exclusively for Facebook: FRONTLINE Investigates. This Facebook web series follows one story each season -- one episode at a time. New episodes drop each Sunday. Watch (and follow) the first season here: http://bit.ly/2xP6aIG | FRONTLINE | PBS

FRONTLINE investigates the consequences of America’s withdrawal from Afghanistan. With exclusive access to a militant wing of the Taliban, correspondent Najibullah Quraishi tells the story of Iran’s growing influence across Afghanistan. Also this hour, a report on politics and rape in India. Now streaming on PBS. https://to.pbs.org/3B00pcu | FRONTLINE | PBS

12K views · 172 reactions | Here's your FIRST LOOK at our newest documentary, "Lies, Politics and Democracy," an examination of profound & mounting threats to American democracy. Premieres Tuesday, 9/6 on PBS. | FRONTLINE | PBS | Facebook