We talked about that awhile ago. People said it never happened and it was a myth, but you know what? Don't care. In my mind it happened, because it needed to happen, and even if it's a lie it shouldn't be forgotten.
Pershing also reached out to the non-militant factions, treated them with respect, and help economic development in the Moro areas.
When I despair, I remember that all through history the ways of truth and love have always won. There have been tyrants, and murderers, and for a time they can seem invincible, but in the end they always fall. Think of it--always.