Louisiana Attorney General Liz Murrill plans to send a cease and desist letter to CVS for mass text messages sent to customers lobbying against legislation and is opening an investigation into whether the pharmaceutical giant improperly used customers’ personal information.

CVS sent text messages to customers urging them to contact lawmakers about a controversial bill on pharmacy benefits managers. Louisiana Attorney General Liz Murrill says she's investigating whether that was improper.

CVS under investigation for sending text messages to customers lobbying against proposed bill - A Louisiana bill that died in the Senate would have prevented CVS from operating in the state as a pharm