Twin brothers wanted to join ISIS and their parents objected. But Muslims mean business when they say “fidaka abi wa-ummi ya rasul Allah” (I sacrifice my father and my mother for you O messenger of Allah). “Sacrifice” means sacrifice and “mother” means mother, especially in the Muslim holy month of Ramadan. This is why the two (identical twin) brothers in Riyadh Saudi Arabia began to slaughter their entire family, killing their mother and seriously injuring their father and elder brother by using a cleaver. The Saudi twins, Khalid and Saleh Al Areeni, first stabbed their mother with a cleaver and...