Kean will face Malinowski, and another Menendez is on the rise

Tom Kean Jr., the son of a popular two-term New Jersey governor, beat six Republican opponents Tuesday to win the nomination to compete against Representative Tom Malinowski, an embattled Democrat accused of ethical lapses, in what is shaping up to be the state’s most competitive midterm contest.

Another son of a storied New Jersey political family, Robert Menendez Jr., easily won a Democratic House primary, making it likely that he and his father and namesake, the state’s senior senator, will serve together in the Capitol.

Mr. Malinowski, 56, in a swipe at Mr. Kean’s three unsuccessful campaigns for Congress, said: “I want to do this job. He just wants to have this job.”

Mr. Kean, 53, who narrowly lost to Mr. Malinowski in 2020, said his opponent had “squandered” the opportunity to serve New Jersey during two terms in Washington.

Mr. Kean’s primary opponents had challenged him from the rightas they competed for the support of conservative Republican voters aligned with former President Donald J. Trump. Outside a school near Mr. Kean’s home in Westfield, N.J., where he voted on Tuesday with his wife and daughters, a sign parroting one of Mr. Trump’s favorite labels read, “Warning RINO alert.”

But just after midnight, he was more than 22 percentage points ahead of his closest opponent in a race that was seen at least in part as a measure of Mr. Trump’s grip on the Republican Party in a state better known for a moderate brand of Republican politics once epitomized by leaders like Mr. Kean’s father, Gov. Thomas H. Kean.