A couple of news coming in lately, one is about model Liskula Cohen sues Google for ’skank’: A VOGUE model is suing Google for defamation, and is calling on the search engine giant to reveal the identity of a blogger who has dubbed her an “old hag” and a “skank” on the Internet. The other is about a woman jailed over Anna Nicole blog ’slurs’: A REAL estate agent in Houston who blogged about Anna Nicole Smith was jailed for contempt last week in a defamation case brought by the late Playboy model’s mother. Legal experts said bloggers are increasingly the targets of such litigation, which are testing the bounds of free speech.