The F.B.I. director’s travel on government jets has contributed to growing questions inside the administration about whether he is using taxpayer-funded resources inappropriately.

In a Sunday interview on “Meet the Press,” Zohran Mamdani, the mayor-elect, said he had made a forceful case to the president that troops were not needed in the city.

Tatiana Schlossberg, a daughter of Caroline Kennedy, revealed a terminal cancer diagnosis in an essay published on the anniversary of her grandfather’s assassination.