Driving high? Police demonstrate swab test to detect impairment

Police demonstrate the Alere DDS2, a saliva swab test some authorities are using to determine marijuana impairment, in May at the Capitol in Sacramento.
Up Next
Police demonstrate the Alere DDS2, a saliva swab test some authorities are using to determine marijuana impairment, in May at the Capitol in Sacramento.
Sacto 911

Sacto 911

Covering crime, police and courts in the Sacramento region

Cyclist dies after collision with driver who was high on marijuana, police say

June 19, 2018 03:42 PM