Gov. Schwarzenegger has dropped his private probe into the groping charges against him, which Dan Weintraub says makes sense -- "nobody understood what the investigators would be looking for...and if the investigation had cleared him, no one would have taken it seriously." Stories in the Times, Chronicle, Mercury and Bee. Meanwhile, Hollywood stuntwoman Rhonda Miller, one of the accusers, yesterday filed suit (with the help of Gloria Allred) over the Arnold campaign erroneously spreading the gossip that she had a criminal record. Weintraub comments on that too.