Aboot a portal

Written by S Johnson. Published on 18 November 2009.

The Canadian and US border now has a complete system of radiological portal monitors to scan all vehicles and cargo entering the US (and presumably Canada as well). This joins the Mexican border portal monitors which have been joined by mail scanning systems.

The Canadian and US border now has a complete system of radiological portal monitors to scan all vehicles and cargo entering the US (and presumably Canada as well). This joins the Mexican border portal monitors which have been joined by mail scanning systems.


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