It gets more invasive all the time, and more disturbing because these random driver pullovers were run by a private contractor. Fort Worth, Texas police were apparently not involved even as it was done in its jurisdiction. Instead, a test that randomly pulled drivers over and then got them to “voluntarily” submit blood, saliva and breath tests was run. Intimidated drivers cooperated. Unknown to the drivers, their breath was being tested anyway.
The National Highway Traffic Safety Administration authorized the tests, done by Pacific Institute for Research and Evaluation, a private government contractor.