From NPR:

I’m very much concerned with how the history of the southern freedom movement or civil rights movement is portrayed. And, I’m very conscious of the gaps in the history, and one important gap in the history, in the portrayal of the movement, is the role of guns in the movement. I worked in the South, I lived with families in the South. There was never a family I stayed with that didn’t have a gun. I know from personal experience and the experiences of others, that guns kept people alive, kept communities safe and all you have to do to understand this is simply think of black people as human beings and they’re gonna respond to terrorism the way anybody else would.