Oral fluid is the test that shows that. Urinalysis doesn't and some other tests don't. But oral fluid shows a very high likelihood with marijuana, for example. The cut-off shows that you've smoked within four hours and there's a high concentration. So, we're looking for a set of regulations and legislation at the federal government level for the federal sector employees in safety sensitive positions that will establish those kinds of things as opposed to different industries trying to set their own standards and fight before different arbitrators and different judges—
On September 27th, 2017. See this statement in context.