CNN handles this hard hitting report on the affects of driving under the influence of marijuana.
My favorite line from this is Addy's thoughts on being able to take this test:
"The one time in your life you get to do this? You should do it. <long pause as she jerks the steering wheel> YOU SHOULD DOOOO ITTTTT! <typical pot smoker cackle....LONG PAUSE>....yeah. <whispers> it's awesome."
How well do you drive while high?