We will be running an open thread here from 9pm today (Monday, 28th September) with reaction to BBC Three's documentary�"KKK: The Fight for White Supremacy", plus the best tweets.

We'll be doing the same tomorrow, same time, for the "Reggie Yates: Race Riots USA" documentary.

Make a note to log on here at 9pm today! To post a comment you can log on via Facebook, Twitter, Google or Disqus.

The BBC programme page is here. The page will broadcast today's documentary.�

I'll stop you right there: you probably aren't just "normal" people. #KKK

� Jamie Ryan (@JamievRyan) September 28, 2015

"One of us is a school teacher. One of us works at a hospital." #KKK pic.twitter.com/ob26nXPdJn � BBC Three (@bbcthree) September 28, 2015

I don't want a documentary to understand racists, I want racists to understand hate crimes & discrimination are wrong #KKK #BlackLivesMatter

— Kimmi ?? (@undxrhiill) September 28, 2015

@RunnymedeTrust @bbcthree it's painful

— Duma (@Duma365) September 28, 2015

Watching #KKK documentary on @bbcthree ... Man they're so deluded! Just watched one person say Auschwitz was a summer camp! #idiot

— Ben Leggatt (@ben_leggatt) September 28, 2015

The woman with the megaphone, aint really helping?! #kkk

— Bionic Neat (@Neatandtidy) September 28, 2015

If your leader is a 'grand dragon' then your organisation is really stupid #KKK

— Liam O'Hare (@liamohare96mp) September 28, 2015