Just a few months ago, huge numbers of people signed up, overwhelming county elections officials. Not anymore.Pennsylvania is back to needing poll workers.Just a few months ago, , overwhelming counties and putting them in the rare position of having a surplus of volunteers to check in voters on Election Day, set up machines, and troubleshoot problems.Not anymore.Every voting precinct in the state is supposed to elect three main poll workers to four-year terms this year. But as the filing deadline for these positions has come and gone, many counties are again seeing the dearth of poll worker...…Just a few months ago, huge numbers of people signed up, overwhelming county elections officials. Not anymore.Pennsylvania is back to needing poll workers.Just a few months ago, , overwhelming counties and putting them in the rare position of having a surplus of volunteers to check in voters on Election Day, set up machines, and troubleshoot problems.Not anymore.Every voting precinct in the state is supposed to elect three main poll workers to four-year terms this year. But as the filing deadline for these positions has come and gone, many counties are again seeing the dearth of poll worker...WW…