-- WWE has announced that movie star, author and former Governor of California Arnold Schwarzenegger will serve as Social Media Ambassador for tomorrow night's episode of RAW. He will be promoting his autobiography, "Total Recall: My Unbelievably True Life Story."

The announcement comes after Schwarzenegger engaged in a war of words on Twitter with Dolph Ziggler.

Also set for RAW in Sacramento, CA is the following:

* Rey Mysterio and Sin Cara vs. The Prime Time Players.

* WWE has already confirmed Vince McMahon is giving a "State of the WWE Address" on RAW as well. WWE is apparently breaking out the big guns due to last week's ratings.

* John Cena returns.