From The Sierra Vista Herald
When police officer James Boubelik pulls someone over for reckless driving, he looks for clues of impairment like dilated pupils, slurred speech or the smell of alcohol.
But it’s more than just alcohol and illegal drugs that Boubelik and other officers are looking for these days. They’re also looking for drivers impaired by legal, prescription drugs
— harder to recognize than drunken driving and sometimes harder to prosecute.