
Extremism in America | Preview
Preview: Season 6 Episode 7 | 30sVideo has Closed Captions
As extremist beliefs and violence were downplayed, a dangerous ideology grew as a threat.
According to government officials, domestic terrorism by white supremacists is the nation's most urgent threat. EXTREMISM IN AMERICA, from Retro Report and The WNET Group’s Exploring Hate initiative, shows how the spread of extremist beliefs and violence was downplayed for decades by policymakers and law enforcement even as this dangerous ideology, fueled by racism, grew into a potent force today.
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Funding provided by the Corporation for Public Broadcasting. Additional funding provided by the John D. and Catherine T. MacArthur Foundation, The Wyncote Foundation and the National Endowment for the Arts.

Extremism in America | Preview
Preview: Season 6 Episode 7 | 30sVideo has Closed Captions
According to government officials, domestic terrorism by white supremacists is the nation's most urgent threat. EXTREMISM IN AMERICA, from Retro Report and The WNET Group’s Exploring Hate initiative, shows how the spread of extremist beliefs and violence was downplayed for decades by policymakers and law enforcement even as this dangerous ideology, fueled by racism, grew into a potent force today.
Problems with Closed Captions? Closed Captioning Feedback
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Learn Moreabout PBS online sponsorshipExtremism in America | Trailer
Video has Closed Captions
As extremist beliefs and violence were downplayed, a dangerous ideology grew as a threat. (1m 38s)
Extremism in America | Great Replacement Theory
After Pres. Obama's election, the 'great replacement' theory spread and hate crimes rose. (1m 2s)
Extremism in America | Sikh Temple Mass Shooting
Rise of mass shootings at houses of worship from Oak Creek to Charleston and Pittsburgh. (1m 3s)
Extremism in America | The Order
The rise of white supremacy and the beginnings of domestic terrorism. (1m 2s)
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Funding provided by the Corporation for Public Broadcasting. Additional funding provided by the John D. and Catherine T. MacArthur Foundation, The Wyncote Foundation and the National Endowment for the Arts.