“Billions of us will come and kill you.” Thirty minutes after Hamas supporters first set up their operation outside a Los Angeles synagogue, they maced their first Jew. And the Los Angeles police did nothing.Not until an hour into the terrorist rally outside a synagogue, did the LAPD finally step in, pushing back masked Jihad supporters in keffiyeh terror scarves from the entrance of Congregation Adas Torah (Congregation of the Bible) which they had occupied.And then the mob, chanting calls for “intifada” and the destruction of Israel, moved outward to target two smaller synagogues attended by Persian Jewish refugees from...