It has been proved by the history of mankind, that it is impossible to stop terrorism by killing or imprisoning terrorist leaders. As long as the cause of terrorism (the feeling of injustice) remains, new terrorist leaders appear and replace those killed or imprisoned. The very fact of killing or imprisoning terrorist leaders increases the feeling of injustice and hatred that feeds terrorism and arouses desire for revenge. The killed terrorist leaders become symbols, martyrs, saints and role models for their followers. Occasional terrorist incidents become regular and increasingly frequent part of daily life, until they reach the proportions of a full scale civil war.