All Things Considered for August 6, 2017 Hear the All Things Considered program for August 6, 2017

All Things Considered

Although consuming cannabis is legal in Colorado and several other states, driving while under the influence of the drug is not. Nick Pedersen/Getty Images hide caption

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Nick Pedersen/Getty Images

Shots - Health News

Scientists Still Seek A Reliable DUI Test For Marijuana

Coloradans can get arrested for driving while stoned. But with no good roadside tools, officers' determinations are more subjective than for alcohol DUIs. Scientists hope to find chemical markers.

Although consuming cannabis is legal in Colorado and several other states, driving while under the influence of the drug is not. Nick Pedersen/Getty Images hide caption

toggle caption
Nick Pedersen/Getty Images

Scientists Still Seek A Reliable DUI Test For Marijuana

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All Things Considered