On June 15, 2016, Exxon sued Massachusetts AG Maura Healey in federal court in Texas, seeking to bar the enforcement of AG Healey’s April 19, 2016 civil investigative demand, issued pursuant to M.G.L. c. 93A, the Commonwealth’s unfair and deceptive practice statute. Under c. 93A, § 6, the AG may issue investigative demands “whenever [s]he believes a person has engaged in or is engaging in any method, act or practice” prohibited by c.… More