A graduate teaching assistant at the University of Missouri (MU) has been arrested and could be charged with child abuse after he allegedly assaulted a 14-year-old relative after seeing her in school without a headscarf. Youssif Omar was reportedly at Hickman High School in Columbia, Mo., last Tuesday when he spotted the girl, and noticed that she wasn't wearing a hijab, a traditional headscarf worn by many Muslim women and that many believers regard as a religious obligation. According to a Columbia police representative who spoke with the Columbia Daily Tribune, Omar reacted violently when he saw the relative without...