Ad-Avoidance Season Is Upon Us

(CBS/AP)
For Republicans, it was the leading edge of a wave of negative advertisements against Democratic candidates, the product of more than a year of research into the personal and professional backgrounds of Democratic challengers. …Ad-skipping on TiVo never looked so good.… For Democrats, it was part of a barrage intended to tie Republican incumbents to an unpopular Congress, criticizing their voting records, portray them as captives to special interests and highlight embarrassing moments from their business histories.