When I voted today, the guy checking my ID deliberately did not look at the picture on the front of my drivers license, but immediately turned it over, scanned the bar code and gave it back to me without ever looking at the picture to see if I might not be who I was voting as.
The alarm bells didn't start ringing until after I left that this behavior was not really the kind of due diligence, I expect to see from someone trying to do the job he was there for.