Anderson Cooper has arrived in Pakistan, and will anchor AC360 there tonight live at 10pmET (or 8amET Karachi time). He just spoke with Wolf Blitzer at the top of The Situation Room's 6pmET hour.

A CNN spokesperson tells TVNewser that Cooper will also anchor a special live 360 tomorrow night at 8pmET.

There is still no word on whether Cooper will be back in New York to host CNN's New Year's Eve special.

>Update from an emailer: "Cooper just said at 10:21pm (Friday night) that he will be back in NY on Monday night for New Year's Eve."