UNRWA teacher Jaffar Ismail is a dedicated fan of the current terror spree, with links to many videos showing Arabs attacking Jews with knives.
His current cover photo shows a knife-wielding Arab, pretending to be a journalist, chasing a soldier in Hebron seconds before he is shot dead. But the scene of an Israeli trying to save his own life is apparently worth the small price to pay of the attacker dying, in the twisted mind of Ismael.
UPDATE: Jaffar is another fan of Hitler.
But not to worry - he passed the UNRWA Ethics Course!
(h/t Bob Knot)