Once a defendant makes its threshold showing that a complaint arises under protected activity, the plaintiff must demonstrate a probability of prevailing on the merits. This means a plaintiff must state and substantiate a legally sufficient claim. Premier Med. Mgmt. Systems, Inc. v. California Ins. Guar. Ass'n (2006) 136 Cal.App.4th 464. Stated another way, plaintiff … [Read more...] about Is An Anti-SLAPP Motion Like A Demurrer?