Some of Pa.’s top Democrats, including Gov. Josh Shapiro, are expressing optimism about turnout in Philadelphia.Shapiro also addressed the extended voting hours in Cambria County as a result of a technological glitch. He said it’s a sign that the electoral system is working properly.“This is another example of Republican and Democratic clerks of elections working together to solve what really turned out to be a technology issue, nothing more, to make sure that no voter is disenfranchised,” Shapi