From local public media outlet WHYY by Chris Potter, WESA

While there is no case of a machine’s results being tampered with in Pennsylvania, reports of Russian interference in the 2016 election have raised concerns that the digital totals could be hacked.

Last year, Gov. Tom Wolf’s administration issued a requirement that by 2020, all state voting machines must have a paper trail. Counties need to buy machines approved at both the state and federal level. That policy was codified in a legal settlement reached with the Green Party in a lawsuit stemming from the 2016 election.

How much will this all cost? Passarella, whose firm was displaying three separate voting systems at the open house, chuckled when asked.

Read full article at WHY.