kwch.com

You already know about the dangers of drunk driving, get ready to hear more about drugged driving.
A recent survey in California found more drivers testing positive for drugs than alcohol.   1 in every 7 drivers pulled over at a safety checkpoint had illegal or prescription drugs in their system.  The drivers were allowed to participate anonymously, and were given $20 in exchange for talking with researchers, recording a puff of breath and giving a saliva sample. Later tests showed more than 14 percent of those drivers had at least one drug in their system.  Read more here.