Based on Stallworth’s 2014 book, “BlacKkKlansman” opens with Alec ... Both scenes end with raised arm salutes — the Nazi salute for the KKKers, black power for Belafonte’s audience.

Spike Lee's new movie "BlacKkKlansman" chronicles the true story ... When my Sergeant wasn't looking, I took the notebooks, put 'em under my arm, walked out to my car and took 'em home.