Recognizing that an attorney "may not do anything which will injuriously affect former client in any matter in which [the attorney] formerly represented [the client]"
Holding that plaintiff cannot recover damages under Cal. Bus. Prof. Code § 17200 unless plaintiff has "an ownership interest in the money it seeks to recover"
Holding class representatives had standing to challenge common marketing of cigarettes despite differences in the advertisements or statements on which class members relied
Finding public entity could not be liable under respondeat superior because the plaintiff had failed to allege that the public employees were engaged in conduct within the scope of employment that would render the public employee liable to the plaintiff