Campbell Brown is definitely leaving NBC News for a prominent position at CNN, TVNewser has confirmed.

Brown's contract with NBC expires at the end of this month. News of her new job is reverberating throughout newsrooms today.

Drudge says the announcement is "imminent as final deal points are being completed."

Among those points, an unimpeachable source tells TVNewser: Paula Zahn is losing her 8pm nightly broadcast.

A schedule shakeup looks likely. Lou Dobbs could be moving to 7 or 8pm...