Get that totally unnecessary chyron out of there, ABC News! Why is your "ABC NEWS EXCLUSIVE" chyron covering up the back of George Zimmerman's head in the police surveillance video of him arriving at the police station soon after Trayvon Martin was killed in Sanford, Florida? There is a big controversy out there as to whether Zimmerman actually did suffer certain injuries including a bruise to the back of his head during the fight with Martin. You would think ABC news would allow an unobstructed view of the back of Zimmerman's head. Instead the head was covered for much of...