It's a hack. It's not funny. And why is it still up?

Sorry, but if the people who hacked Fox News' Twitter feed think this is funny, they should guess again:


This BBC story on the hack was timestamped 5:32 AM Eastern Time. It is 11:30 AM Eastern Time as I write this. Why is it still up? Fox News is aware that this Twitter feed was hacked. Why are there no later tweets disavowing these posts? And don't you think Twitter has an obligation to take these down?

(As always, Mr. Olbermann is the beacon of truth...even when it pertains to his bête noire.)