Unable to bear the sight of cross-eyed Sheila Brummer in the afternoon/evening or the thound of a solo, loud-talking, know-it-all Jim Thiedlecki in the morning, we've avoided Channel 6 this week. Unfortunately, we twice made the mistake of not changing the station when we got in the car after someone else had left the radio on 87.7. During Wednesday's "Live at Five" broadcast, when corpse