In one of his most passionate entreaties yet to end the raging conflict in the Middle East, the American pope said faith was needed "in order to face this dramatic hour in history together".  VATICAN CITY: Pope Leo lashed out against warmongers on Saturday (Apr 11) while calling on billions of people around the globe to embrace peace and "believe once again in love, moderation and good politics". In one of his most passionate entreaties yet to end the raging conflict in the Middle East , the