This is our weekly round-up of the tidbits that didn't make it to a post of their own, but are worth noting, along with news items we may have missed during the week.

If you have any of your own observations from any of the CNN Worldwide networks during the week, send us a message via the tip box bottom right.

- CBS boss can't see CNN merger happening anytime soon.

- HLN's Bob and Keith walk the CNN Center maze.

- Should Katie Couric join CNN? Jon Friedman and Jeff Bercovici think so. (h/t: ICN)

- Video tour of CNN's new Atlanta studio.

- Nancy Grace receives honor from Atlanta YMCA.

- Q&A with CNN co-founder, Ted Turner.