Absolute worst, I don't get the job because the pe...

Absolute worst, I don't get the job because the person calling is barely understandable (strong foreign accent), at least got my DOT health card and can perhaps apply to a company that does not use this TERRIBLE company for background checks. If you use a personal/professional reference this company should have to identify themselves BEFORE they proceed with questioning your reference as there are a ton of scammers out there with strong foreign accents.