Chapter 6: The Belly of the Beast, Part I

The FBI targets the Weather Underground, and a split in the Black Panther Party gives rise to a new, more militant organization - the Black Liberation Army. 

For more of the story, check out: 

• The Weather Underground, Prairie Fire: The Politics Of Revolutionary Anti-Imperialism (1974)
• Federal Bureau of Investigation, The Declassified FBI Files on the Weather Underground Organization (2010)