Hank Investigates: Vaping marijuana poisonous puff

11/6/19–Investigative reporter Hank Phillippi Ryan’s exclusive story reveals if you vape what’s in some cartridges you could be breathing in a deadly gas. Doctors across the country are seeing alarming symptoms like chronic coughing, pneumonia and even death, and Massachusetts Governor Charlie Baker is so concerned about vaping that he put an emergency ban in place to stop all Massachusetts stores from selling any vaping products. Read