Progressive Rep. Ilhan Omar, D-Minn., chastised Senate Minority Leader Chuck Schumer for not "following his own advice" and endorsing democratic socialist New York City mayoral candidate Zohran Mamdani. During an interview Thursday on CNN, Omar said Schumer's silence made "no sense," pointing out that the Democrat leader has often pressured others in his party to rally behind their nominees. "We as Democrats have always believed that, in an election, we support our party's nominee," Omar told CNN's Kasie Hunt. "Schumer has pressured other Democrats to do just that, and he should be following his own advice." Omar's comments come as...