If you are not registered to vote, is it because voter registration rolls are used to select people for jury duty?

In some states (Nevada, for one), driver license records are also used to select potential jurors.

Many law enforcement folks refuse to register to vote, because in some states, voter registration records are public records, and this means that their enemies could access the rolls, find out an officer’s residential street address, then use that information to harm the officer, or members of his/her family, which has been done.