That's funny I was just thinking Paula Zahn was just not cutting it...might be a good replacement. (For example, tonight, she was pre-empted by a documentary on Chicago murders.) But really, it's just trying new people in new places in an effort to dig out from abysmal ratings. Has cable news reached saturation levels? Or do we need another huge news event to get the numbers back up? Sad to say, but I'm sure many in cable news are hoping for just that.