Erie County Executive Mark Poloncarz with Buster after throwing out the first pitch at Polish Festival Night. Poloncarz won the Bison…

The chilly relationship between Byron Brown and Mark Poloncarz

Erie County Executive Mark Poloncarz with Buster after throwing

Poloncarz endorses Brown despite past differences

Poloncarz slams Brown on snow cleanup, assumes some city plow

Poloncarz releases book contract documents per FOIA request by

Erie County Executive Mark Poloncarz

Analysis: 'August has been a disaster for Poloncarz

Erie County Executive Mark Poloncarz

Mark Poloncarz (@markpoloncarz) / X

Erie County Executive Mark Poloncarz

Mark Poloncarz charts a progressive course for his third term

Erie County Executive Mark Poloncarz

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