Firefighters Union Boss Wins Hotly-Contested Dem Primary in a Key Pennsylvania Swing District
Firefighters union boss Bob Brooks, backed by Gov. Josh Shapiro and Sen. Bernie Sanders, appeared favored in Pennsylvania's 7th Democratic primary.

TL;DR
- Bob Brooks won the Democratic primary for Pennsylvania's 7th Congressional District.
- Brooks received high-profile endorsements from Gov. Josh Shapiro, Sen. Bernie Sanders, and Sen. Elizabeth Warren.
- The district has a mixed socioeconomic profile, with a history of industry and a growing tech sector.
- The district's demographics are shifting, with an influx of residents from neighboring states and increased progressive voter presence.
- The incumbent Republican, Rep. Ryan Mackenzie, previously unseated Democrat Susan Wild by a narrow margin.
- The upcoming general election is expected to be closely watched due to the district's swing status.