Marijuana and driving: Arizona ruling about inactive THC and Colorado proposal

In a post published earlier today, marijuana attorney Rob Corry argued against a bill to set a THC driving standard, noting, among other things, that pot's markers linger in a user's system far longer than alcohol even when the individual is sober. But the law doesn't always recognize these differences, as seen in an Arizona court ruling. It establishes that people there can be found guilty of driving under the influence whether they're impaired or not.
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Michael Roberts has written for Westword since October 1990, serving stints as music editor and media columnist. He currently covers everything from breaking news and politics to sports and stories that defy categorization.
Contact: Michael Roberts