New York Mayor Zohran Mamdani is seeking to put his stamp on the city’s congressional delegation with a trio of endorsements against incumbent lawmakers and their picks, a move that could further expand the power of his democratic socialist movement or thwart its progress — and dent his own image in the process.

The New York Knicks are in the midst of a historic playoff run, winning 13 consecutive games as they look to win their first NBA Championship since 1973. Understandably, the team’s fans have been excited,