Don Lemon done did got angry because #BLM is not about saving black lives.
Skip to the 6 minute mark for the interesting part. Apparently #BLM is about chimping out, rioting, and looting, and the movement has nothing whatsoever to do with improving things for niggers.
They are smiling at each other at the end of the video, but when niggers bare their teeth at other like that, it is indicative of a desire to bite and/or kill the other nigger.