At PoliticsPA and Philly.com, a discussion of protections against voter fraud.  

“A Pennsylvania Department of State analysis shows 99 percent of eligible voters currently have acceptable photo IDs,” she wrote, “and proposals under discussion will likely expand the list of photo IDs that can be used. PennDot will supply a free ID for those who need one, so the greatest possible cost to taxpayers is slightly more than $1 million, a small price to ensure the validity of each vote.”