Tammy Murphy, New Jersey’s first lady who is running for U.S. Senate, has lagged behind her main Democratic primary opponent, Representative Andy Kim, in public opinion polls and in the race for momentum among rank-and-file voters. On Thursday, in a sign of a shifting strategy, she said goodbye to her campaign manager, Max Glass. “We are extremely grateful for the value and the passion that Max brought to our team and his efforts to stand up this campaign,” the campaign’s spokeswoman, Alex Altman, said. Ms. Murphy, the wife of New Jersey’s governor, Philip D. Murphy, began her campaign for the seat now held by the state’s embattled senior senator, Robert Menendez, in November. Mr. Menendez, who has been charged with accepting bribes in exchange for political favors, has not ruled out running for re-election.

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Persons: Tammy Murphy, New Jersey’s, Andy Kim, Max Glass, Max, Alex Altman, Murphy, New, Philip D, Robert Menendez, Mr, Menendez Organizations: New, U.S . Senate, Democratic