NEW YORK (AP) — President Donald Trump has a new political foil: New York’s Democratic nominee for mayor, Zohran Mamdani.

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

Donald Trump has been particularly enthusiastic about deportation since he came back to office as the American President for the second time. Trump’s merciless deportation rules have left families in tears with children getting separated from parents and families who have been American citizens for years getting deported.

Mr. Mamdani’s victory upended city politics and reverberated nationally. He relied on a memorable message, charisma and a strong ground game.

The 33-year old self-described socialist Zohran Mamdani, a Uganda-born immigrant who only became a US citizen in 2018, has now been confirmed as the Democratic nominee for mayor of New York. His victory over former New York governor Andrew Cuomo continues to resound,