I knew on the day that I accepted my job at CNN that a ratings victory at 8pm was going to be a formidable challenge. As I have been told over and over, this is the toughest timeslot in cable news. That is obviously due to the incredible talents of my 8pm competitors. I have also always marveled whenever a television anchor says that he or she pays no attention to ratings. I'm pretty sure the last time any anchor could honestly ignore ratings was well before I was born. Of course I pay attention to ratings. And simply put, the ratings for my program are not where I would like them to be. It is largely for this reason that I am stepping down as anchor of CNN's "Campbell Brown".

To be clear: this is my decision, and one that I have been thinking about for some time. As for why, I could have said, that I am stepping down to spend more time with my children (which I truly want to do). Or that I am leaving to pursue other opportunities (which I also truly want to do). But I have never had much tolerance for others' spin, so I can't imagine trying to stomach my own. The simple fact is that not enough people want to watch my program, and I owe it to myself and to CNN to get out of the way so that CNN can try something else.