The establishment and progressives united around a firefighters’ union chief in Lehigh Valley, while the left held its breath for a high-priority Philadelphia race.

Pennsylvania’s 7th District has been close to evenly split in recent general elections. This year, the Democratic primary is also sending signals about what matters to the party.

The establishment and progressives united around a firefighters’ union chief in Lehigh Valley, while the left held its breath for a high-priority Philadelphia race.