Frontline already has presented one documentary under the 
Documenting Hate banner – and sadly, there’s plenty of room, and need, for at least one sequel. 
Documenting Hate: Charlottesville was broadcast in August, examining the roots of the violence that erupted at that 2017 rally. Tonight’s new entry is called 
Documenting Hate: New American Nazis, and uses the horrific and deadly anti-Semitic attack upon Pittsburgh’s Tree of Life synagogue as a springboard to probe the current state of white supremacist groups. 
For a full review, see Alex Strachan's TV That Matters. Check local listings.