Reading Kuhner, you can't help but conclude Holder doesn't believe this at all. He's just using the argument to gin up anger amongst the minorities to motivate them to vote:
Attorney General Eric H. Holder Jr. claims Jim Crow is returning. In a recent speech, Mr. Holder said that attempts by states to pass voter identification laws will disenfranchise minorities, rolling back the clock to the evil days of segregation. He said that a growing number of minorities fear that “the same disparities, divisions and problems” now afflict America as they did in 1965 prior to the Voting Rights Act. According to the Obama administration, our democracy is being threatened by racist Republicans. Hence, the Justice Department must prevent laws requiring a photo ID to vote from being enacted.Read it all.
Mr. Holder argues that voter ID laws disproportionately discriminate against poor blacks and Hispanics - citizens who cannot afford to acquire a driver’s license, passport or other form of photo identification. The latest victim is South Carolina; its voter ID law has been blocked by the Justice Department. Liberal Democrats - taking their cue from the White House - are portraying the national movement for election reform as an authoritarian assault upon civil liberties. The National Association for the Advancement of Colored People has even petitioned the United Nations, asking it to declare states’ voter ID laws human rights abuses. For the radical left, America has become Vladimir Putin’s Russia.
This would be comical if the consequences were not so serious. South Carolina’s legislation provides for free ID cards to be given to anyone who needs it. Not one person - white, black or brown - is discriminated against or discouraged from casting a vote at the ballot box. Moreover, the Supreme Court already has ruled on the issue - upholding state voter ID laws. In the 2008 Crawford v. Marion County Election Board decision, the high court held that an Indiana law mandating photo identification at the voting booth was indeed constitutional. If it is good enough for the Supreme Court and the overwhelming majority of the states, then it should be for Mr. Holder as well.
It isn’t. And the reason is simple: The administration is trying to whip up minority frenzy, propagating the myth of widespread ballot suppression. The goal is to foster a sense of racial persecution of blacks, intending to maximize voter turnout in November. The results, however, will be to poison race relations further. Mr. Holder is cynically playing the race card in order to achieve President Obama’s overriding ambition: re-election.
The WSJ explains how Holder's attack in South Carolina may actually backfire.