From the Restore Fairness blog.

Jarvious Cotton’s great-great-grandfather could not vote as a slave. His great-grandfather was beaten to death by the Klu Klux Klan for attempting to vote. His grandfather was prevented from voting by Klan intimidation; his father was barred by poll taxes and literacy tests. Today, Cotton cannot vote because he, like many black men in the United States, has been labeled a felon and is currently on parole. – From ‘The New Jim Crow’.