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The Shake: California Could Test Drivers for Cannabis, and Has Vermont Legalization Hit a Wall?

Vermont's thoughtful push to legalize might've just hit a wall, a Washington testing lab is under fire, and a savvy lawyer says California cannabusinesses are missing the boat.

California Company to Begin Testing Cannabis Breathalyzer

A California company hopes to address the concern of driving under the influence of cannabis by offering police a roadside test to check drivers for impairment.

How Does Alcohol Affect THC Blood Concentration?

This new study from the American Association of Clinical Chemistry found that THC blood concentrations increase significantly with alcohol consumption.