“Vehicle goes by at 70 miles per hour,” Giuliano told the crowd. “Agent is in the median, a good 80 feet away from the traffic. Signal went off and identified an isotope [in the passing car].”
The agent raced after the car, pulling it over not far from the monitoring spot (near the Bow-Edison exit, 18 miles south of Bellingham). The agent questioned the driver, then did a cursory search of the car, Giuliano said.
Did he find a nuke?
“Turned out to be a cat with cancer that had undergone a radiological treatment three days earlier,” Giuliano said.
He added: “That’s the type of technology we have that’s going on in the background. You don’t see it. If I hadn’t told you about it, you’d never know it was there.”
(Source: http://o.seattletimes.nwsource.com/html/dannywestneat/2004300343_danny23.html)