Have answers, or more questions? Drop them in the tip box...

> Will Rick Kaplan be doing some pruning of the CBS Evening News staff in the weeks to come?...

> Katie Couric "is at work on a prime-time special for May, with plans to do a couple more in the next year," TV Week reports. What's the topic of her next special?...

> We've been asking this question for so long. A tipster wondered again yesterday: "When is CNN going to cancel Paula Zahn Now?," saying it's "bringing down the primetime schedule." A tipster says Lou Dobbs specials are airing all next week in the time slot; is it the beginning of the end?...

> Is Greg Kelly the new full-time host of Fox & Friends Weekend? He recently moved to NYC...

> Does The Morning Show with Mike and Juliet have a new senior producer? Update: 4:56pm: No, a spokesperson says. Is Tom Mazzarelli still the EP? Update: 4:56pm: Yes, a spokesperson says. A tipster says the show's staff is going through a lot of changes. Update: 4:56pm: "The show is on its third director," an e-mailer says...