Welcome to Law.com Class Actions: Critical Mass, a weekly briefing for class action and mass tort attorneys.

This week: Lawyers in Altria’s Juul settlement told the judge that “click farms” and other AI are making the majority of the claims. Motley Rice turned to last month’s formal opinion of an ABA rule to stave off disqualification in opioid cases. Find out who represents a fertility clinic facing 10 lawsuits over dead embryos.