The man, whose identity was withheld, was arrested in New Haven, Conn. on Dec. 16, according to immigration officials.

Trump has said he would like to deport everyone living illegally in the United States, though he has not set a specific numerical target. Who is most at risk?

Dubravka looks like your typical 20-year-old college student in New York City.She's studying business and working to pay her way through college, but she lives with a fear most students in the U.S. do not.