Can You Answer These Questions?

> Former CNN executive Eason Jordan wants to start a company providing security information for journalists, contractors and other groups in Iraq. Does anyone know the details?

> Did ABC shoot another pilot for the new Nightline earlier this week in the National Geographic studio in DC? And was that John Donvan hosting?

> Why did CNN lay off Marketsource correspondent Claire Leka after nearly five years with the company? Google has a cache of her biography, but it’s already been deleted from CNN.com. Are Susan Lisovicz and Jennifer Westhoven “excited” about their new workload?

> From Dateline to Jane Pauley to Today: When does Colleen Halpin replace Burbank-bound Polly Powell as senior producer?

> John Hockenberry left NBC a week ago. Where will he turn up next?

Create a social media strategy, launch your campaign, and track the results in our Social Media Marketing Boot Camp starting February 16. The online event and workshop will feature speakers including The Onion‘s Baratunde Thurston (left), Facebook’s Morin Oluwole, and bitly’s Tim Devane. Register now.