Pubdate: Thu, 28 Feb 2013 Source: Denver Post (CO) Copyright: 2013 The Denver Post Corp Contact: http://www.denverpost.com/ Details: http://www.mapinc.org/media/122 Referenced: http://www.mapinc.org/drugnews/v13/n094/a06.html Author: Scott Alan Smith Page: 18A DRIVING-WHILE-HIGH LIMIT MAKES NO SENSE Re: "Too-stoned-to-drive bill advances," Feb. 27 news story. All this discussion about marijuana impairment as legally defined in terms of "nanograms of active THC per milliliter of blood" is nonsense. It's no different than saying a 230-pound man and 90-pound grandma are equally full eating just one hamburger. Anyone who knows anything about the subject knows that the only way to tell if someone might be stoned is if they're driving 10 miles an hour or more below the speed limit. Scott Alan Smith, Denver - --- MAP posted-by: Jay Bergstrom