You might ought to tell us, exactly what the nature behind the drum playing was, at those steps -- the native Indian clearly approached the boys; so tell, us, of these possible possibilities, which 1 or more was the Indian intending to portray:
Native American drums have a rich and sacred history
"To many Native American tribes the Native drum contains thunder and lightening, and when it is beaten it helps to get the creators attention and it also helps contact the spirits of the Native American forefathers."
"These drums were extremely important and sacred to the Native American tribes, and
there were many sacred ritualistic rules surrounding a drum."
"
The drums had many other uses to the Native people and some
included healing ceremonies,
war preparation dances and even festivals to honor the goods to help bring a good harvest."
Do you think the Indian (on those steps) was intending to call for "a good harvest"? Or, was he possibly calling for Peace, and if Peace, does not the video show a Peaceful boy looking into the eyes of the Indian?
The Indian walked up to THAT boy -- clearly, the Indian chose THAT boy as the leader of that group, and THAT leader demonstrated PEACE.
I believe THAT boy and THAT school desire PEACE.
Again, tell us: define what the DRUM represents (in all situations) and define what the RED HAT represents (in all situations).
DRUM -- RED HAT.
If the Indian has a right to BEAT A DRUM, then the boys have a right to WEAR A HAT.
Let's suppose the DRUM and RED HAT each represent PEACE (so then, now, go back and watch video interviews and see what the Indian and/or others claim of the nature of the RED HAT, and now go ^^ and see what A nature of the drum is).