Balloons Deflated?

Balloons Deflated?

FARGO, N. DAK.--Investigators have concluded the "balloon test" for drunk drivers, used widely by police departments throughout the nation, is inaccurate and unreliable, [This conclusion was] reached by researchers from the Insurance Institute for Highway Safety of Washington, D.C., and the North Dakota State University Toxicology Laboratory, after extensive experiments. . . .