What do you think about the National Highway Traffic Safety Administration report to Congress? https://www.nhtsa.gov/sites/nhtsa.dot.gov/files/documents/812440-

What do you think about the National Highway Traffic Safety Administration report to Congress? https://www.nhtsa.gov/sites/nhtsa.dot.gov/files/documents/812440-marijuana-impaired-driving-report-to-congress.pdf https://www.nhtsa.gov/sites/nhtsa.dot.gov/files/documents/81... It seems pretty clear in terms of the art of the science and the impairment observed from actual national data.