White supremacy movements

Elizabeth Neumann resigned from the Department of Homeland Security in 2020. She says the Trump administration ignored the threat — and fanned the flames — of violent domestic extremism.

David Zucchino says Wilmington, N.C., was once a mixed-race community with a thriving Black middle class. Then, in 1898, white supremacists staged a murderous coup. Originally broadcast Jan. 13, 2020.

Cord Jefferson wrote the episode of the HBO superhero series in which the main character goes back in time and to relive the trauma of the 1921 Tulsa Massacre. Originally broadcast Aug. 13, 2020.