Retired police officer introduces pepper-spray invention to keep truckers safe
            A retired police officer has launched a campaign to fund an invention he believes will help keep truckers safe while OTR – a special pepper spray device. 
Retired Gorham, Maine police officer, Mike Mercer, has developed a device called the F3 Defense that will allow truckers to deploy pepper spray at a potential attacker without even opening their cab door. 
Also a...