A recent Fox News segment about 106 drivers with THC in their systems who died in car crashes shows how media networks package limited research findings into sensationalized news that seeks to influence political debate. At a key moment when President Donald J. Trump is weighing a decision to use his executive power to reschedule cannabis and combat illegal drug cartels, the network’s reporting on a Wright State University study about THC and traffic fatalities scares viewers by misrepresenting the scope and key findings.