Did ABC cheat in Palin interview? Perhaps. It’s not unusual for news anchors to wear almost hidden earpieces during their live anchoring. It allows the producers to clandestinely talk to the anchors during the newscast and anchors to hear reporters in the field, receive time cues and other important audio. It’s not unusual to see anchors holding their earpiece a little tighter into their ear if they are having trouble hearing what is being fed and said to them. But an earpiece during a supposedly one-on-one interview would be very unusual. Why would the interviewer need support from producers or...