Challengers Take on N.Y. House Democrats, Targeting Their Ties to Israel

Several Democratic incumbents are facing primary battles after Zohran Mamdani’s win suggested that being pro-Israel was no longer a universal selling point.Mayor-elect Zohran Mamdani visited a Bronx church on Sunday where Michael Blake, right, a former assemblyman, is pastor. Mr. Blake plans to challenge Representative Ritchie Torres in a primary.