Democrat Rep. Tom Suozzi warns that Zohran Mamdani's primary win is a wake-up call for Democrats who should address economic concerns over social issues.

At his campaign launch Thursday, Mayor Eric Adams had some tough words about the man coming for his job, presumptive Democratic challenger Zohran Mamdani. NBC New York’s Andrew Siff caught up with Mamdani to get his reaction to what his critics have been saying since his surprising primary performance.

Here’s what to know about the history of—and the Trump Administration’s efforts to ramp up—“denaturalization.”