Charlie Wolfson | PublicSource

An ad funded by a conservative super PAC claims Sen. Casey is responsible for Philadelphia’s “Sanctuary City” policy but fails to make clear his role.

“Extremist voting record” is a 30-second TV ad from the re-election campaign for Democratic U.S. Rep. Chris Deluzio, taking aim at his opponent, Republican state Rep. Rob Mercuri, for his record on abortion policy.

Thank a handful of billionaires and concealed donors for flooding Pittsburgh screens with attack ads.

Candidates in a pivotal Pa. Senate district traded accusations over abortion and healthcare for transgender people, each stretching the facts.

Aired more than 1,000 times across Pennsylvania, an ad targeting U.S. Sen Bob Casey fails to account for inflation’s main causes — but so does the incumbent’s “greedflation” argument.

A Republican faction is asking election officials to trim voters from the list. In an atmosphere of election suspicion, some fear the bid could feed an "echo chamber."

Candidates for county executive try to portray each other as representing political extremes, even as voters weigh moderation’s value and polling suggests polarization.

Judicial hires, campaign contributions and a lawsuit shed light on the county treasurer’s influence as he runs for executive.

A decade after the last systematic review of property tax assessments, candidates are taking a range of positions on the third rail of county politics.