President Donald Trump said he would examine whether the federal government can stop New York City Mayor Zohran Mamdani's new pied-à-terre tax, which was temporarily blocked by a state court. Trump in a social media post on Tuesday argued that the policy was costing the city by driving away wealthy people who would otherwise pay taxes there. The lawyer behind the homeowners' suit, former New York Deputy Mayor Randy Mastro, said in a court filing that the city was wrong and Ozzi's order remains in effect.