Mealey's (January 11, 2022, 12:52 PM EST) -- OAKLAND, Calif. — In a Jan. 7 motion, Twitter Inc. seeks de novo determination of a magistrate judge’s ruling that required it to comply with a subpoena requiring it to identify a social network user who posted several tweets that were seemingly critical of a private equity executive, arguing that the magistrate judge erred in not requiring the petitioning company to demonstrate that it would be harmed if Twitter’s motion to quash the subpoena is granted....