For more than 24-hours, CNN has been regularly playing a clip of audio which purports to reveal the exact moment when 18-year-old Michael Brown was shot by Officer Darren Wilson. Each time it was played, the CNN anchors and hosts noted that the sound could not be independently verified by the network, but it was just too good to wait to play it for viewers. CNN’s ratings have been phenomenal since the violence in Ferguson erupted, and the network has displayed a tendency in the past to latch onto any development no matter how dubious that keeps a ratings-grabbing story...