How Oregon cops know if you’re stoned behind the wheel

By Ian K. Kullgren August 29, 2014

With Oregonians set to decide Nov. 4 whether to legalize recreational marijuana, The Oregonian is examining how authorities deal with stoned drivers. We talked by phone with Oregon State Police Sgt. Michael Iwai, the state coordinator for Oregon’s Drug Recognition Expert program. His answers are paraphrased unless in direct quotes.

Q: What is the Drug Recognition Expert program?

http://www.oregonlive.com/politics/index.ssf/2014/08/how_oregon_cops_know_if_youre.html