More ugly details are trickling out from behind the scenes at CBS's Rathergate fiasco, with one of the network's top on-air personalities reportedly telling a senior executive that Dan Rather should have been fired. CBS "Early Show" host Harry Smith is said to have "pointedly confronted" news division chief Andrew Heyward during a staff meeting after three producers were asked to take the fall for Rather's blunder last month. According to the Web site NewsBlues.com, Smith wanted to know why and how Dan Rather was still able to keep his position on "60 Minutes Wednesday." Ratherbiased.com, which picked up the...