In Bergen County, the battle to succeed retiring state Sen. Loretta Weinberg is shaping up to be a tense primary fight pitting two running mates and longtime democratic allies against one another. In fact, districts across the state are prepping for contentious races due to a number of retirements in the Legislature. Chief Political Correspondent Michael Aron goes on the record with Ben Dworkin, director of the Rowan Institute for Public Policy & Citizenship, to explain how the elections could shake out.

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