It's easy to see how the mother or their sons got it wrong and that's a shame because it will now become part of the false 'narrative' and a senseless distraction which the left will use to their advantage.
Some Black Israelites are nothing but troublemakers and con-artists. Years ago they were thrown out of Israel for staging fake demonstrations about their “Jewishness” which they are not (for the most part.
“Real” Black Israelite Jews would not insult anyone. This whole thing is a News Scam and the media and school system fell for it hook, line and stinker.