Pennsylvania: Look at the history of voter ID: A case cited to support Pennsylvania’s new voter ID law instead calls it into question | Pittsburgh Post-Gazette
On Thursday, the Pennsylvania Supreme Court will sit to decide the fate of the state's controversial new law requiring all voters to show picture ID. To understand what's at stake -- for the court's reputation as well as the voting public -- you need to know some legal history. This is not the first time the Pennsylvania high court has ruled on the constitutionality of extraordinary procedures to establish voter eligibility. In 1869, in a case called Patterson v. Barlow, the court upheld a law requiring some voters to go through bureaucratic hassles far more inconvenient than sitting for a photo at PennDOT. And the court's decision in that case is certainly relevant, because it approves burdening voters to protect election integrity, a conclusion that seems to bless the new ID requirements. Last month, a Commonwealth Court judge approved the new voter ID law, quoting at length from the old Patterson case to support the new law's constitutionality. It is this decision that the high court will review this week.

