One month on

Well-wishers have been asking how Piers Morgan is doing with the US tv audience.  It's coming up to his first full month in the old Larry King chair at CNN, and whilst he may be doing a little better than the old fella, he hasn't not yet conclusively caught up with his nearest rival, Rachel Maddow at MSNBC, which ought to be his first target.  This chart shows weekdays at 9pm in Piers' chosen "key demographic" of 25-to-54-year-old viewers, in thousands. I've left out weekends, and State of the Union night.