The Trump administration’s crackdown on illegal immigration is leading to unexpected scrutiny for those who came to the United States through legal channels. As a result, many green card and long-term visa holders are questioning their place in a country that once welcomed them.

In this episode of “The Opinions,” the producer Vishakha Darbha interviews four documented immigrants about their concerns for the future. “What they told me felt like a warning,” Darbha says. “This country doesn’t feel like a place to come to anymore, which might just change the very idea that America has of itself.”