Saliva test to detect drugs is a game changer for DWI enforcement, police say

Name: Saliva test to detect drugs is a game changer for DWI enforcement, police say
Uploaded: 2026-05-20T19:22:00-0400
Duration: 2 min
Description: Police on Long Island are now using a roadside saliva test that can detect marijuana use and other drugs in minutes. CBS News New York's Carolyn Gusoff reports.

Police on Long Island are now using a roadside saliva test that can detect marijuana use and other drugs in minutes. CBS News New York's Carolyn Gusoff reports.