House Democratic Whip Katherine Clark secured a decisive victory against two progressive challengers in Massachusetts’ 5th Congressional District. The primary highlighted key issues like Gaza and pro-Israel political spending.
Clark first took office in 2013 through a special election. Since 2022, she has served as House Democratic Whip, ranking second only to House Minority Leader Hakeem Jeffries. Clark has been influential in opposing Republican initiatives on spending, immigration, and healthcare, including efforts against ICE funding and proposed cuts to Head Start and Medicaid.
Her opponents in the primary included Jonathan Paz, a former city councilor, and Tarik Samman, a Harvard Law School researcher. Both challengers focused on making political contributions from pro-Israel groups a central issue. Despite their efforts, Clark’s substantial fundraising brought in $4.5 million, overshadowing Paz’s $88,500 and Samman’s $43,800.
Among Clark’s supporters is AIPAC, the American Israel Public Affairs Committee, a significant pro-Israel lobbying group. She has previously voiced criticism of the Israeli government’s actions in Gaza. Last year, she used the term “genocide” during a district event, later clarifying her stance. In July, she voted to cut $3.3 billion in U.S. military aid to Israel, citing Prime Minister Benjamin Netanyahu’s government’s failure to align with U.S. interests and values.
Clark maintains her support for Israel as a sovereign state and endorses U.S. aid for some Israeli defense systems, yet she remains critical of Netanyahu.
Her challengers, Samman and Paz, argued that although Clark has criticized Israel, she has not rejected campaign contributions from AIPAC. Despite these assertions, Clark’s support in the primary remained unchallenged.
Clark had no opposition in 2024. In the 2022 general election, she defeated Republican candidate Caroline Colarusso with 74% of the vote.

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