LEXINGTON, Ky. (AP) -- Manuel Hernandez gets nervous at the sight of a police car behind him in traffic, knowing he is breaking the law each time he gets behind the wheel. The Guatemalan citizen living in Lexington lacks a drivers license. “It’s a risk,” he said. But, “it’s reality.” Hernandez is like thousands of undocumented immigrants, driving without a license because state law says they can’t have one. It is also difficult, if not nearly impossible, for them to get driver’s training or secure a driver’s manual in their native language to learn the rules of the road in...