MARY LOU PICKEL
The Atlanta Journal-Constitution

Jose Genao sells used cars for a living, but lately he’s had to turn away customers from his Smyrna dealership.

Genao used to sell about 15 vehicles a week, mostly Ford F-150 or Silverado pickups to a Mexican clientele. Now he sells only two or three.

Half a dozen customers have returned cars because they can’t register them.

“They bring the key and tell me, ‘Jose, I’m leaving,’ â€