We presently have adequate sniffer devices in this country to help us screen the trucks and containers coming into this country at our checkpoints and ports. Now we should be conducting massive recording of odors of trucking shipments and containers for database evaluations to insure that we do not unnecessarily impede the flow of trade or delay parts needed to run our economic powerhouse. We must provide for security and proper flow without creating additional choke points or create stoppage, which will result in billions in lost productivity. By having huge databases of sampling we will be able to determine and to find anomalies in rogue transportation events and prevent an attack on our homeland.

We need to know exactly how well the sniffers work, when they go astray labeling something as hazardous, radiologically threatening or biologically unsafe. There are many substances and chemicals, which are contained with in legitimate products, which are quite safe and properly controlled and relatively harmless in their uses. A container stopped due to radiological readings maybe a much-needed piece of equipment on it