Companies that legally sell recreational marijuana to adults are being sued in Illinois and Connecticut for allegedly not warning customers of the possible health problems caused by the drug.
Attorneys for the plaintiffs say these proposed class actions—four in all—that were filed May 4 in federal and state courts are the first of their kind. Federal and state court rules govern whether a class action gets certified and is allowed to proceed.
The lawsuits come after recent studies reported that marijuana use can change human DNA and cause psychosis, and that the drug increases the risk of death from cardiovascular disease, cancer, and other causes….