Nice headline: Drinking Plus Pot Smoking May Equal More Injuries . As usual the yahoo news message boards are (sarcasm) full of wisdom (/sarcasm), including this statement which seems to implicate someone we know:

"...they walk around thinking nobody except the teenage kid at the gas station with the pot-leaf tatoo smokes pot, when it reality it's their dentist, or their tax attourney, or their pastor going home at night to fire up a joint."