Online World War Is It Possible To Plya Call Of Duty World At War Online In Split Screen With A Friend?

Is it possible to plya call of duty world at war online in split screen with a friend? - online world war

Hello everyone,
Here is my question.
If you have a friend, some Call of Duty World at War to play on the PS3, you can play multiplayer online (Internet) against other players, split screen? Like in Halo 3 360. on Xbox
Or is it possible Resticance 2? Otherwise, no other game?
Thank you to everyone
BYe